Question

3x ^3- 12x^2- 15x = 0

factor and solve to find all the zeros
show all work

Answer 1

x = 0 ; x = -1 ; x = 5

Explanation:

3x^3-12x^2-15x=0

-> 3x(x+1)(x-5)=0

-> 3x = 0 or x+1=0 or x-5=0

-> x = 0; x = -1 ; x = 5