8, Dec 2020
Let r and s be the roots of the quadratic equation x2 – 13x + 9 = 0. Find the quadratic equation with the roots 2r+s and r + 2s with a leading coefficient of 1.

Let r and s be the roots of the quadratic equation x2 – 13x + 9 = 0. Find the quadratic equation with the roots 2r+s and r + 2s with a leading coefficient of 1.