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If POSSIBLE, then let 3+√5

3+√5 = p/q

Sqaring both sides,

(3+√5)^2 = p^2/q^2

9+5+2*3*√5 = p^2/q^2

14+6√5 = p^2/q^2

14 is a RATIONAL number, 6√5 is an irrational number, and p^2/q^2 is a rational number

Then,

6√5 = p^2/q^2 - 14

*rational - rational = rational*

Irrational number is not equal to rational number

Then, our ASSUMPTION that 3+√5 is a rational number is wrong

Hence, 3+√5 is an irrational number.

Here is your answer

a ROUND OBJECT has no SIDES

ANSWER:

Step-by-step EXPLANATION:

answer RATIO 811

ANSWER:

INTEGERS

Step-by-step EXPLANATION:

they liy on their own integers

ANSWER:

answer

Step-by-step explanation:

1. first you must do from 0 to 8
2. 8 to +2=10
3. again from 10 to -3 =7
4. again 3×4
5. first to 3 do × 4
6. answer = 20

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ANSWER:

SORRY but I don't no

what to do

ANSWER:

DEGREE of x^2y^3+5y^2+3y is 3

Answer:

20 LACS = 2 million

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Answer:

MAYBE the THREE rational NUMBER between them are

-1/6, 0, 1/6

<P>Step-by-step explanation:

0 is a rational number because it can be WRITTEN in the form p/Q where p and q are integers and q is not EQUAL to zero.

for EXAMPLE: 0/1

ANSWER:

OPTION A is TERMINATING DECIMAL

₹11 is the answer

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"THANK you friend".

ANSWER:

she WOULD PAY 21 rupees.

hope it helps U dear☺️☺️☺️

Step-by-step explanation:

SORRY for ROUGH answer

i hope u will UNDERSTAND

ANSWER:

96 is the REQUIRED answer

ANSWER:

450 is the answer

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Answer:

1) 7

2) 12

Step-by-step EXPLANATION:

i HOPE it HELPS you

ANSWER:

ss2+5-4 as as 5+1 as as3_2

Step-by-step EXPLANATION:

HOPE its is what u were asking

if not then take PHOTO and ASK again ok

thankz

ANSWER:

✍️ Which CLASS is this

Which class

Answer:

Step-by-step explanation:

16 days

Given 24 MEN WORKING 8 hours per day can do a work in 15 days.

So, 24 men working at 8 hours per day can do 2880 units of work in 15 days.

So, 20 men working at 9 hours per day do the same work in 16 days.

ANSWER:

(II) is

the

best Answer.D

ANSWER:

yes

ccsgbb

Step-by-step EXPLANATION:

sdf5rj xycyfffvvcc cfcccfdssdvb

Answer:

11 CELSIUS

Step-by-step explanation:

35 MINUS 3 for 8 HOURS

8into 3=24so 35-24=11

Answer:

6000000000000

Step-by-step explanation:

6×10¹²

when CONVERTED in USUAL FORM will give

6 with 12 ZEROS.

ANSWER:

MEDIAN is 28

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Answer:

Q 2.5 H : 40 min

Ans 15:4

Q 0.64kg : 88g

Ans 800:11

Step-by-step EXPLANATION:

please like it if it helps you

ANSWER:

Just USE CALCULATOR

Step-by-step EXPLANATION:

ماشاءاللہ بہت اچھا لکھا ہے کہ وہ اپنی مرضی سے شادی کی تقریب میں شرکت کی دعوت دی گئی ہے

Answer:

1)R.H.S.

=>(2x+3)^2.

=>4x^2+12x+9.

on equating both equations, we GET

=>a=12.

2)R.H.S.

=>(2x-3)^2.

=>4x^2-12x+9.

on equating both equations, we get

=>a=-12.

3)R.H.S.

(3x+5)^2.

9x^2+30x+25.

on equating both equation.

=>a=5.

Answer:

4 / 25 is the answer

Step-by-step EXPLANATION:

HOPE it HELPS

ANSWER:

(a)

PROFIT gained by 1 bag of white cement = RS 8

Loss of 1 bag of grey cement = Rs 5

(i) Profit from selling 3000 white cement bags = Rs 3000\times8\ =\ 240003000×8 = 24000

(ii) Loss from selling 5000 grey cement bags = Rs 5000\times5=\ 250005000×5= 25000

since 24000<2500024000<25000

profit\ <\ loss\profit < loss  

Therefore, his total loss on selling the grey cement bags = loss\ -\ profit\loss − profit  

25000-24000\ =\ 100025000−24000 = 1000

Thus, company has lost of Rs 1000 on selling the grey cement bags.

Step-by-step explanation:b) x = 4000

ANSWER:

p

Step-by-step EXPLANATION:

HOPE it helps

thanks

ANSWER:

225 is the answer

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ANSWER:

vkvvivib

Step-by-step EXPLANATION:

vujoh9hcucucuvugugihih9higi

Answer:

-100, -23,-6,-1,0,12 is the answer of this question

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SMALLEST NUMBER :

024679

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Answer:

RS. 400

Step-by-step explanation:

25% of 1600

= 25/100 × 1600

= 1/4 × 1600

= Rs. 400

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Answer:

10

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ANSWER:

farishton CALICO HERMOSO hsgdf44

Step-by-step explanation:

6x²+9x -10x-15

6x²-1x-15

i THING this is the ANSWER

ANSWER:

WRITE the question PROPERLY or take photo of your question

thanks,

regards

Step-by-step EXPLANATION:

VOLUME of the CHALK BOX = l×b×h

= 10×7×6

=420 CM sq

ANSWER:

like terms

-2 xy square and 5y square x

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ANSWER:

the AREA of the RHOMBUS is 200

Step-by-step explanation:

HENCE the LCM is 225 OK BHAI

Answer :

Total area covered by the roads = 441 m²

The total cost of constructing the roads at the RATE of Rs 110 per m² = Rs. 48,510

Given :

• Length of the rectangular field = 90 m
• Breadth of the rectangular field = 60 m
• Two roads are constructed which are parallel to the sides and cut each other at right angles through the centre of the fields
• Width of each road = 3 m

To find :

• The area covered by the roads
• The cost of constructing the roads at the rate of Rs. 110 per m²

Solution :

Firstly, we will calculate the area of first road :-

Using formula,

★ Area of the road = l × b

where,

• l denotes length of the road
• b denotes breadth of the road

we have,

• l = 90 m
• b = 3 m

Substituting the given values,

→ Area of the first road = 90 × 3

→ Area of the first road = 270

• Area of the first road = 270 m²

Now, calculate the area of the second road :-

Using formula,

★ Area of the road = l × b

we have,

• l = 60 m
• b = 3 m

Substituting the given values,

→ Area of the second road = 60 × 3

→ Area of the second road = 180

• Area of the second road = 180 m²

The roads have a common portion in the centre of the rectangular field which is sqaure in shape.

So, we will calculate the area of that portion and subtract it from any one of the area.

Using formula,

★ Area of square = side²

we have,

• side = 3 m

Substituting the given value,

→Area of the common portion = (3)²

→ Area of the common portion = 9

Area of the common portion which is square in shape = 9 m²

Now, subtracting it from any one area of the road.

→ Area = 180 - 9

→ Area = 171

Area of the second road = 171 m²

Now, add both the areas of the road, the resultant value will be the total area covered by the roads.

→ Total area covered by the roads = Area of first road + Area of second road

→ Total area = 270 + 171

→ Total area = 441

Total area covered by the roads = 441 m²

Cost of constructing the roads :-

Cost of constructing 1 m² of the road = Rs. 110

Cost of constructing 441 m² of the road = 441 × 110 = 48,510

The total cost of constructing the roads at the rate of Rs 110 per m² = Rs. 48,510

Step-by-step explanation:

Topic - Polynomials

Definition. An EXPRESSION of the form

\quad a_{0}x^{n}+a_{1}x^{n-1}+...+a_{n-1}x+a_{n}a

0

x

n

+a

1

x

n−1

+...+a

n−1

x+a

n

,

where a_{0},\:a_{1},\:...,a_{n}a

0

,a

1

,...,a

n

are given numbers (real or complex), nn is a non-negative integer and xx is a variable, is called a POLYNOMIAL in xx .

Solution:

Answer: The algebraic expression in one variable is a polynomial if the INDEX of variable of each term is a CONSTANT number.

To understand: An algebraic expression in one variable is of the form ax+bax+b , where both aa and bb are constants with a\neq 0a



=0 .

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ANSWER:

this QUESTION is COMPLICATED.

SORRY don't know‍♀

Answer is above

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GREATEST NUMBER :

4321

Smallest number :

1234

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