Question

Write the quadratic equation whose roots are -5 and -3, and whose leading coefficient is 1.

Answer 1

x2 + 8x + 15 = 0

This is the quadratic equation which has -5 and -3 root

Answer 2

Explanation:

Let the variable be y

y=-5 and y=-3

(y+5)(y+3)=0

y^2+3y+5y+15=0

y^2+8y+15=0