Math, asked by ilinoaye, 2 months ago

what is the cofficent of x² in the expansion of (x+4)³
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DUE,7:00AM

Answers

Answered by Robophobe

1

Answer: 12

Step-by-step explanation:

(x+4)(x+4) = x² + 8x + 16 (x+4) = x³ + 12x² + 48x + 64

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