Question

If -5 is a root of the quadratic equation 2x² + pc - 15 = 0
and the quadratic equation
p(x² + x) + k = 0 has equal roots, find the value of k.​

Answer 1

Step-by-step explanation:

If -5 is a root of the quadratic equation 2x² + pc - 15 = 0

and the quadratic equation

p(x² + x) + k = 0 has equal roots, find the value of k.