Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(3x + 4)3

A. 9x2 + 24x + 16
B. 27x3 + 108x2 + 144x + 64
C. 27x3 + 108x2 + 108x + 64
D. 9x6 + 12x3 + 4096


Answer: B

Mathematics

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A. 9?
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Mathematics