Question

6x^2 - 12x - 18 = 0

Answer 1

6x^2 - 12x - 18 = 0



6(x^2 - 2x - 3) = 0


6(x-3)(x+1) = 0


x-3=0 or x+1=0


x=3 or x=-1

Answer 2

divide by 6
factor
set each factor = 0 and solve

Answer 3

Yeah, but this was an easy one

Answer 4

All you had to do was factor out 6