Select all possible values for x in the equation x2=45.

Sound asked Mar 20, 2022

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Sound asked Mar 20, 2022

by Sound

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26 votes

Answer:

x = ± 3
√(5)

Explanation:

x² = 45 ( take the square root of both sides )

x = ±
√(45) = ±
√(9(5)) = ± 3
√(5)

Isaac Pak answered Mar 25, 2022

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