how do i work this 3x2-2x-8=0 the solution is -6 and 4 how do you work this out for my class
3x^2 - 2x - 8 = 0
(x - 2)(3x + 4) = 0
x = 2
or
x = -4/3
I don't know how they got their solutions.
(x - 2)(3x + 4) = 0
x = 2
or
x = -4/3
I don't know how they got their solutions.