Most times tests put the really long questions answer first so F
Answer:
The correct answer is A) 3x(3x + 2)(3x - 2)
Step-by-step explanation:
In order to find this, first take out the greatest common factor.
27x^3 - 12x
3x(9x^2 - 4)
Now, what is left in parenthesis is the difference of perfect squares. This allows us to factor.
3x(3x + 2)(3x - 2)
Answer:
The sign should be negative ( - )!
Step-by-step explanation:
-4 - 8 = -12
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