algebra 2

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how do i work this 3x2-2x-8=0 the solution is -6 and 4 how do you work this out for my class

• algebra 2 -

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.

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