Question

find the zeros
f(x)=3x^3+2x^2-8x

Answer 1

factor out an x, and you have a zero at 0, and a quadratic equation
x(....) = 0

Answer 2

3x^3+2x^2-8x
x(3x^2 + 2x - 8)=0
x((x+2)(3x-4))=0

x=0
x=-2
x=4/3

Answer 3

thanks

Answer 4

yw