Question

If the value of two solutions of a quadratic equation are respectively : (-3) and 7 then form the quadratic equation

Answer 1

Question

If the value of two solutions of a quadratic equation are respectively : (-3) and 7 then form the quadratic equation

Answer.

k(x^2-(a+B)x+(aB)

two values are -3 and 7

sum of zeroes

-3+7=4

product of zeros

-3*7=-21

now out the value in k(x^2-(a+B)x+(aB)

k(x^2-(a+B)x+(aB)

k(x^2-(4)x+(-21). here, k € constant

equation formed. x^2-4x-21

Thanks

Hope its helpful