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05-12-2019
Mathematics

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What does x equal if x times the power of two, plus 6 equals 31?

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jloh01317 jloh01317

05-12-2019

Answer:

x=5

Step-by-step explanation:

x^2+6=31 Find x

Subtract 6 from both sides

x^2=25

take the square root of both sides

x=+5 or -5

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