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Semmy [17]
3 years ago
12

Can someone please tell me how to expand and simplify 4(x+1)^2?

Mathematics
1 answer:
siniylev [52]3 years ago
4 0

Expand the binomial first, then distribute the 4:

4 (<em>x</em> + 1)² = 4 (<em>x</em> ² + 2<em>x</em> + 1)

… = 4•<em>x</em> ² + 4•2<em>x</em> + 4•1

… = 4<em>x</em> ² + 8<em>x</em> + 4

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Look below

Step-by-step explanation:

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