Question

What are the solutions to the equation 3(x – 4)(x + 5) = 0

Answer 1

x=4

x=-5

Explanation:

in order for this to be equal to 0, 1 or both of the factors has to be 0, because anything multiplied by 0 is 0.

123 * 29382 * 8139* 0 = 0

x-4 = 0

x = 4

x+5 = 0

x=-5