This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Using the statistical information given in the table below, draw a line graph of the percentage ofurban population |
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| 3. |
Evaluate: tan10tan20tan30……. tan89 degree |
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Answer» Answer: During gas exchange oxygen MOVES from the LUNGS to the BLOODSTREAM. At the same time carbon DIOXIDE passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli. |
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| 4. |
(1) A bag contains 5 red balls and some blue balls. If the probability of drawing ablue ball is double that of a red ball, then determine the number of blue ballsin the bag. |
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Answer» Let NUMBER of BLUE balls in the bag =x TOTAL no of balls in bag =5+x [No. of redball =5] Probability of drawing a blue ball = Total no of ball No. of blue ball
P(B)= 5+x x
Probability of drawing a Red ball = Total no of ball No. of red ball
P(R)= 5+x 5
Given, P(B)=2P(R) 5+x x
=2( 5+x 5
) x=10
Hence, no. of blue balls in the bag =10 |
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| 5. |
Q.5 Solve the following:1. The fourth term of the proportion 4,8,9 is ....? |
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Answer» let be fourth =x Step-by-step EXPLANATION: then FIND |
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| 6. |
B) Fig. 1 shows a square of side 1 cm joined to a rectangle which is 5 cm long and 3 cmwide. Find the perimeter of the figure. |
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Answer» Step-by-step EXPLANATION: peri.eter of SQUARE 4a 4 cm. 5+5+3+3 = 16 16+ 4 = 20 so , 20 cm. |
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| 7. |
The distance between the point(acosa + bsina) and ( 0, asina-bcosa) |
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Answer» Step-by-step EXPLANATION: |
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| 8. |
Fill up the given verb in the menfioned tense (1) The students _______ in the class.(sit,past continuous |
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Answer» WERE SITTING is the CORRECT answer ... |
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| 9. |
Consider the following Polynomial f (x) = x^4 —3x^3 —10x^2 + x +11Compute the root of the above function with actual error less than 0.00001 by:1-Bisection Method2-Secant Method .3-False Position Method4-Newton's Method .5-Fixed point iterative Method (use convergent Re-arrangment). Use the synthetic division to compute f(x) and it's derivative |
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Answer» 845575456788889857768667545645645786748676787878945854757856785497 |
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| 10. |
Find the Area of the following Triangle: |
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| 11. |
A target with a diameter of 14 cm has 4 scoring zones formed by concentric circles. The diameter of the center circle is 2 cm. The width ofeach ring is 2 cm. A dart hits the target at a random point. Find the probability that it will hit a point in the yellow region. |
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Answer» Answer: 48.98% Step-by-step EXPLANATION: SEE the PICTURE that i have ATTACHED there is a SOLUTION to this |
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| 12. |
5(- 3x - 2) - (x - 3) = -4(4x + 5) + 13 |
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Answer» Answer: 5(-3X)+5(-2)-x+3 = -4(4X)+(-4)5+13 -15x-10-x+3 = -16x-20+13 -16x-7 = -16x-7 -16x+16x = -7+7 0 = 0 |
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| 13. |
Solve the following equation by graphical method:2x-3y=4 ; 3y - X =4 |
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Answer» We have, 2x+3y=4 Put y=0 2x+0=4 x=2 Put x=0 0+3y=4 3y=4 y= 3 4
(✿ ♡‿♡) Hence, this is the ANSWER. (。♡‿♡。) And (♡ω♡ ) ~♪ B.t .s and blink ꒰⑅ᵕ༚ᵕ꒱˖♡ please mark me brainliest and follow me too Sweetheart always love TEJASVINI SINHA ☺️ |
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| 14. |
(1 + sin theta)^2 + cos^2 theta = 2(1 + sin theta) |
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Answer» Taking LHS= 2 θ (1+sinθ) 2 (1−sinθ) 2
= 2cos 2 θ 1+sin 2 θ+2sinθ+1+sin 2 θ−2sinθ
[(a+B) 2 =a 2 +b 2 +2AB;(a−b) 2 =a 2 +b 2 −2ab] = 2cos 2 θ 2+2sin 2 θ
= 2(1−sin 2 θ) 2(1+sin 2 θ)
[∵cos 2 θ+sin 2 θ=1] = (1−sin 2 θ) (1+sin 2 θ)
=RHS |
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| 15. |
Tran planned a rectangular pool and made a scale drawing using centimeters as the unit of measurement. He originally planned for the length of the pool to be 40 m but decided to change it to 32 m. If the length of the pool in his scale drawing is 8 cm, which statement about the change of scale is true? |
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Answer» Step-by-step EXPLANATION: |
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| 16. |
If A is any event and p(A)=1 what will be the nature of the event A? |
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Answer» The probability is the possibility of an EVENT happening when the probability of an event is 1, it means the event will OCCUR for sure. please mark me brainliest and follow me too Sweetheart always love TEJASVINI SINHA ☺️ |
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| 17. |
A transpose + b transpose =a+b , what is the type of matrix |
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Answer» SYMMETRIC matrix Step-by-step EXPLANATION: as A'+B'= A+B |
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| 19. |
Find the volume of the toy rocket shown. The rocket consists of a prism and a pyramid.(2 Points)2 in.8 in.1 in.1 in.8.8178.7in9.9 in |
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Answer» where is oppstions bro Step-by-step EXPLANATION: |
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| 20. |
5. Find the 6 th term in the following sequences :(i) Tn = Tn-1/Tn-2,n is less than 2,T1=1,T2=2 |
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Answer» Answer: Here is your answer Lateral Surface Area = 4 (Side)2 Volume of cube = (Side)3 Diagonal of a cube = √3a Perimeter of cube = 12 x side hope it was helpfull to youthe HCF and LCM of TWO numbers are 12 and 5040 , respectively . if one of the numbers is 144 , find the other number? Step-by-step explanation: Nikolai high knock |
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| 21. |
9/2x= 5+x², find the value of X |
Answer» I HOPE IT WILL HELP FULL TO YOU.PLEASE MARK ME BRAINLIST ‼️‼️‼️‼️‼️‼️ |
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| 22. |
Ato hisjourneyat aa constantRoj starts a 30 km jou te start0900. He maintains aspeed of 20 km/h forfirstand then stopsfor a rest. He then continuesspeeding at his destinationat 1128(i - Find the distance travelled in thefirst us minutes .Ocii). Draw the distance-time graph.chip). Hence, state the durationhis stop, giving youranswer intorepresent the journeyof |
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Answer» Answer: 639185 0 2033938 1 40504 16 2011820 2 806967 3 8792 33 5203 40 3431 48 ... STANDARD 1019668 start 42758 started 51237 starting 128816 starts 1000504 ... static 577966 status 6912 stdout 28662 still 159834 stop 874 stopbits 386283 ... their 73939 them 202414 then 204900 there 122348 these 88455 they 15336 Step-by-step explanation: hope this helps! |
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| 23. |
18/16 ka mishr apurnank ... he. |
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Answer» 1.12 Step-by-step EXPLANATION: |
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| 24. |
3/ tell what is profit or loss in the following transactions. Also find profit percent orloss percent in each case:(1) Gardening shears bought for 250 and sold for 325(1) A shirt bought for 250 and sold at 150 |
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Answer» Answer: 1) 325-250= 75 Gardener PROFIT of 75 2) 250-150= |
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| 25. |
सवलतीकीरिव द्याबाटdan |
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Answer» श्रुतकेवली, श्रुतज्ञान अर्थात् शास्त्रों के पूर्ण ज्ञाता होते हैं। श्रुतकेवली और केवली, ज्ञान की दृष्टि से दोनों समान हैं, लेकिन श्रुतज्ञान परोक्ष और केवल ज्ञान प्रत्यक्ष होता है। केवलियों को जितना ज्ञान होता है उसके अतनवें भाग का वे प्ररूपण कर सकते हैं और जितना वे प्ररूपण करते हैं उसका अनंतवाँ भाग शास्त्रों में संकलित किया जाता है। इसलिए केवलज्ञान से श्रुतज्ञान अनंतवें भाग का भी अनंतवाँ भाग है। श्रुतकेवली १४ पूर्वों के पाठी होते हैं। महावीर स्वामी के निर्वाण के पश्चात् गौतम, सुधर्मा और जंबूस्वामी, ये तीन केवली हुए। जंबूस्वामी के बाद दिगंबर परंपरा के अनुसार विष्णु, नंदि, अपराजित, गोवर्धन और भद्रबहु[1] तथा श्वेतांबर परंपरा के अनुसार प्रभव, शय्यंभव, वशोभद्र, सभूतविजय, भद्रबाहु और स्थूलभद्र नाम के छह श्रुतकेवली हुए। स्थूलभद्र को श्रुतकेवलियों में न गिनने से श्वेतांबर संप्रदाय के अनुसार पांच ही श्रुतकेवली माने गए हैं। |
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| 26. |
N(A)=17,n(A^c )=36,n(A∪B)=31,n(B^c )=33. Find n(U) and n(A∩B). |
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Answer» n(U) = 53 n(AnB) = 6 Step-by-step explanation: n(A) + n(A^c)= n(U) n(U) - n(B^c)= n(B) n(AnB)=n(A)+n(B)-n(AUB) |
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| 27. |
Set of all real values of x satisfying the inequality 4(ln x)^3 -8(ln x)^2 - 11(en x) + 15 |
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Answer» We're given the inequality, Let us solve this inequality first. We can see the equality holds TRUE for So we can divide our inequality by Now the whole LHS is factorised here and we can apply wavy curve method, for So the condition for Taking antilog (possible since But in the QUESTION, the solution is given as, So, Hence (D) is the ANSWER. |
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| 28. |
Write different 2 digit numbers using digits 5, 6, 7. Checkdivisible by 2, 3, 5, 6 and 9?Find the smallest number that must be added to 128, so that it bFind the smallest number that has to be subtracted from 276divisible by 10.Write all the numbers between 100 and 200 which are divWrite the greatest four digit numb |
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Answer» Step-by-step EXPLANATION: |
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| 30. |
Write the common difference of the AP3, 12,27, 98, |
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| 31. |
Two triangles are shown, the perimeter of triangle PUL is 30 cm1) which criteria for congruence for these two triangles to be congruent?a)ASA b)AA c)SSS d)AAA2)What will be the measure of side MQ?a)190cm b)8cm c)15cm d)none of these3)Which angle is equal to angle M?a)P b)U c)L d)none of these4)Which side is congruent to UL?a)MN b)NQ c)MQ d)none of these5)Triangle NMQ=~ _________a)PUL b)ULP c)UPL d)LPUPLZ answer with Step by Stepplz |
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Answer» Answer: 1. d) AAA 2. d) NON of these 3. a) p 4. B) NQ 5. c) UPL |
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| 33. |
Which statements are true for the product of 0.3 and 0.3? Check all that apply.The product will be less than both of the factors.The product will have a zero in the tenths place.The product will have a zero in the hundredths place.The product is 0.9.The product is 0.09. |
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Answer» Answer: |
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| 34. |
a marble measures 20cm by 15 cm. How many tiles will be required to cover a wall of 5m by 3m? pic of answer full explaniton |
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Answer» Step-by-step explanation: 5m x3m=500cm x 300cm = 150000 cm2 (area of the wall in I'm) 20cm x15cm = 300cm2 (area of one TILE) So no. Of TILES required = 150000/300 = 500 tiles. |
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| 35. |
Give short definition of square |
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Answer» A SQUARE is closed, two-dimensional shape with 4 equal sides. A square is a quadrilateral. We can FIND the shape of a square in a game BOARD or chess board, a WALL clock and in a slice of bread, AROUND us. Properties of a Square: ... All the sides of a square are equal in length. |
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| 36. |
Ri)If the points (x, y), (1, 10) and (0, 1) are collinear than x + y = 1(a) x + y = 1(b) x + y = -1(c) x - y = 1(d) x + y = 0 |
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Answer» ri) If the points (X, y), (1, 10) and (0, 1) are COLLINEAR than x + y = 1 (a) x + y = 1 |
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| 37. |
1. Fill in the blanks.1 litre - 1000 millilitres2 litres = 2 x 1000 - 2000 millilitres4 litres -millilitres15 litres -millilitres2. How many millilitres are there in three and three quarter litres?3. How many millilitres are there in one and a half litre?4. How many millilitres are there in one and a quarter litre?5. Which measures will be used to pour three and a half litres of milk and howmany times will they be used?6. Write how many times the following measures will have to be used to fill a1-litre measure.Measure200 ml50 ml100 ml500 mlHow many timesS |
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Answer» gjzfjzkgxxgzkgzgkzgxvkxgkxgkxgkxgkzfkzgkstktksgksgmxgksmxnxgmzgzgzgzgmgsgsgstrfnafnfnfanfnfsgmmgmgm |
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| 38. |
Give me a answer qualify kar |
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Answer» Step-by-step explanation: 74^2= 24×70
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| 39. |
प्राता) योग्य पर्याय नियमगि योनीत मिला |
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Answer» riegeiehejejirh Step-by-step EXPLANATION: h3ftx6frfudgcygixuxufdduggx9ztzd9rhvjcycyxixyxt0fyd6zyx8rx7ez8tzt8d5d9tz9tx9yz8rz9gx9yx9ychpxg0xhpxifxogxhoxoydpyx9gxifxfxg9xifxogxifzogzfzgzydjhxyt9z7g0 |
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| 40. |
Given that a=3^b , find the value of (1/3)^b in term of a |
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Answer» Step-by-step EXPLANATION:
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| 41. |
in a settlement circle with a radius of 20m rope the three boys Ankur Sayed and David each down at equal distance on the boundary of the circle find the lenth of the rope |
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Answer» Answer: 125.6m Step-by-step EXPLANATION: r=20m we FIND its BOUNDARY by FINDING its circumference. 2×3.14×20 |
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| 42. |
1/x+1 + 2/x+2=5/x+4 solve for x |
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Answer» The ANSWER for your QUESTION is in the attachment. Hope it HELPS : ) |
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| 43. |
The area of a trapezium is 54 cm² and length of one of the parallel side is 12 cm and height is 6 cm. Find the length of other parallel side. |
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Answer» Here is your answer Thank u ☺️ |
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| 44. |
What is Cramer's rule? |
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Answer» Answer: In LINEAR algebra, Cramer's rule is an explicit formula for the solution of a SYSTEM of linear EQUATIONS with as many equations as unknowns, VALID whenever the system has a UNIQUE solution. |
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| 45. |
find the maximum number of students among 1001 pens 901 pencils can be distributed in such a way that each stident gets the same number of pens and same number of pencils |
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Answer» let be as X Step-by-step explanation: now let US ASSUME the number as x by solving this you'll get the answer Mark me as BRAINIEST |
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| 46. |
Pls answer tbe sum plplplplplplplplplpz |
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| 47. |
An interior decorator is designing a living room. This shape is the size of the living room on the blueprint.What is the total area of the space on the blueprint? |
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Answer» Answer: |
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| 48. |
What is the number of trailing zeros in the factorial of123456?30860313133001230000 |
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Answer» Answer: 76493965442888+-&55366666666737+6643333 |
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| 49. |
Find the measure of angle A from given figure |
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Answer» angle c = 65 degree. angle A + B +C =180 130+A= 180 angle A= 50 degree please mark me BRAINLIST |
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| 50. |
The solution of 3(x^2-14)=(x+1)^2+(x-2)^2+(x-5)^2 is |
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Answer» Anwer: 3(x 2 −14)=(x+1) 2 +(x−2 ) 2+(x−5) 2
Use the distributive property to multiply 3 by x 2 −14.3x 2 −42=(x+1) 2+x−2 1 ) 2 +(x−5) 2
Use binomial THEOREM (a+b) 2 =a 2 +2ab+b 2 to expand (x+1) 2 . 3x 2 −42=x 2 +2x+1+(x−2 1 ) 2 +(x−5) 2
Calculate 2 to the power of 1 and get 2. 3x 2 −42=x 2 +2x+1+(x−2) 2 +(x−5) 2
Use binomial theorem (a−b) 2 =a 2 −2ab+b 2 to expand (x−2) 2 . 3x 2 −42=x 2 +2x+1+x 2 −4x+4+(x−5) 2
Combine x 2 and x 2 to get 2x 2 . 3x 2 −42=2x 2 +2x+1−4x+4+(x−5) 2
Combine 2x and −4x to get −2x. 3x 2 −42=2x 2 −2x+1+4+(x−5) 2
Add 1 and 4 to get 5. 3x 2 −42=2x 2 −2x+5+(x−5) 2
Use binomial theorem (a−b) 2 =a 2 −2ab+b 2 to expand (x−5) 2 . 3x 2 −42=2x 2 −2x+5+x 2 −10x+25 Combine 2x 2 and x 2 to get 3x 2 . 3x 2 −42=3x 2 −2x+5−10x+25 Combine −2x and −10x to get −12x. 3x 2 −42=3x 2 −12x+5+25 Add 5 and 25 to get 30. 3x 2 −42=3x 2 −12x+30 Subtract 3x 2 from both sides. 3x 2 −42−3x 2 =−12x+30 Combine 3x 2 and −3x 2 to get 0. −42=−12x+30 Swap sides so that all variable terms are on the LEFT hand side. −12x+30=−42 Subtract 30 from both sides. −12x=−42−30 Subtract 30 from −42 to get −72. −12x=−72 DIVIDE both sides by −12. x= −12 −72
Divide −72 by −12 to get 6. x=6 Step-by-step explanation: |
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