Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.4x2 + 12x + 9
A. (2x - 3)(2x - 3)
B. (4x + 3)(x + 3)
C. (2x + 3)(2x + 3)
D. prime
Answer: C
Mathematics
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, v = 
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A. -35 B. -37 C. -46 D. -42
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Find the GCF.64a8b4, 56a6b8
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