Using grouping, factor f(x) = 4x2 + 4x - 3. You must show your work to receive credit
2 answers:
f(x) = 4x^2 + 4x - 3
f(x) = 4x^2 + 6x - 2x - 3
f(x) = 2x(2x + 3) - 1(2x + 3)
A. f(x) = (2x + 3) (2x - 1)
Step-by-step explanation:
4x2 + 4x - 3
Multiply 3 by 4 = 12 find factors of 12 then
4x2 +6x - 2x - 3
2x ( 2x + 3) - 1 ( 2x +3)
So ( 2x +3) and ( 2x - 1) are the factors
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