Question

Find the zeros in the function f(x)= 3x^2 +9x +6/ 3x-3

Answer 1

Start by factoring the top

Answer 2

Thats the only problem i'm having i cant find the numbers to factor it

Answer 3

i tried (3x-3)(x-2) that doesnt work

Answer 4

I get 3(x+1)(x+2) when I factor it

Answer 5

After you factor the bottom you get 3(x-1)

Answer 6

So then set your parenthesis to zero to find the zeros
x+1=0
x=-1
x+2=0
x=-2
x-1=0
x+1
So it appears the zeros are 1, -1, and -2