Question

x^3+5x^2=6x

Answer 1

x^3+5x^2=6x
x^3+5x^2 -6x =0
x(x^2+5x-6)=0
x(x^2-x+6x-6) =0
x[x(x-1)+6(x-1)]=0
x(x+6)(x-1)=0
So,
x=0 or x+6 =0 or x-1=0
Can you solve it now?!

Answer 2

is it the one in the middle?

Answer 3

You need to solve them all....
Since either of them is 0 can make the whole expression being zero

Answer 4

but the x=0 stays like that right?