Evaluate the expression x3-(3+x)2 for x=4

asked Dec 26, 2021 169k views

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by Karq

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Answer:

Explanation:

SteenhouwerD answered Dec 28, 2021

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1 vote

Answer:

Answer is 15

Explanation:

${x}^(3) - {(3 + x)}^(2) \\ given \: value \: of \: x = 4 \\ {4}^(3) - {(3 + 4)}^(2) \\ = 64 - {7}^(2) \\ = 64 - 49 \\ = 15$

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