Question

What are two numbers that when multiplied equal 54, and also when added equals -15

Answer 1

6 x -9 = -54
6 + (-9) = -3

x2 - 3x - 54 = 0

(X + 6 ) (X - 9)

x2 - 3x - 54 = (X + 6 ) (X - 9)
=
6 & -9