Mathematics, 30.01.2022 15:10, loloroyroy264

Why does the n+1 and (1-n) cancel out? $4 {}^{n + 1} \times 4 {}^{1 - n} \times 4 {}^{2} \\ = 4 {}^{n + 1 + (1 - n) + 2} \\ = 4 {}^{4} \\ = 256$

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Why does the n+1 and (1-n) cancel out?
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