Question

The quadratic equation 2(x^2-1)=-(mx+n^2) has two equal roots.Find the values of n if m=2n.

Answer 1

@jim_thompson5910

Answer 2

first get 2(x^2-1)=-(mx+n^2) into the form ax^2 + bx + c = 0

Answer 3

that requires you to distribute and then get everything to one side

Answer 4

correct ?