Question

Quadratic equation whose roots are -2,-3 under root 2 is

Answer 1

Answer:

We have a formula to find the quadratic equation when it's roots are given, the equation is x^2 -(alpha+beta) x + (alpha× beta) =0. Here alpha=-2 and beta is -3√2 . i.e x^2 - (-2-3√2)x + (-2×-3√2) =0. x^2 +2x+3√2x +6√2=0. Hence the quadratic equation is x^2 +2x+3√2x+6√2=0. Hope this helps you