Form the quadratic equation from the roots given below.(1) 0 and 4 (2)

1.	Form the quadratic equation from the roots given below.(1) 0 and 4 (2) 3 and -10 (3) 12 , -12 (4) 2 5 − , 2 5
Answer» Step-by-step explanation: Quadratic EQUATIONS can be FORMED as... x↑2-(SUM of roots)x+(product of roots) for (1):- sum of roots = 0+4 = 4 product of roots = 0×4 =0 therefore, Quadratic equation = x↑2-4x+0=0 for (2) :- sum of roots = 3+(-10)= -7 product of roots = 3× (-10)= -30 Quadratic equation = x↑2+7x-30=0 Now, TRY the next one...

Form the quadratic equation from the roots given below.(1) 0 and 4 (2) 3 and -10 (3) 12 , -12 (4) 2 5 − , 2 5

Answer»

Step-by-step explanation:

Quadratic EQUATIONS can be FORMED as...

x↑2-(SUM of roots)x+(product of roots)

for (1):- sum of roots = 0+4 = 4

product of roots = 0×4 =0

therefore, Quadratic equation = x↑2-4x+0=0

for (2) :- sum of roots = 3+(-10)= -7

product of roots = 3× (-10)= -30

Quadratic equation = x↑2+7x-30=0

Now, TRY the next one...

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Form the quadratic equation from the roots given below.(1) 0 and 4 (2) 3 and -10 (3) 12 , -12 (4) 2 5 − , 2 5​

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Form the quadratic equation from the roots given below.(1) 0 and 4 (2) 3 and -10 (3) 12 , -12 (4) 2 5 − , 2 5