Use the Pythagorean Theorem to find x, in simplest radical form. Help please!

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asked Jan 5, 2019 207k views

3 votes

Use the Pythagorean Theorem to find x, in simplest radical form. Help please!

Mathematics
high-school

Richard Warburton asked

by Richard Warburton

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2 Answers

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$a {}^(2) + b { }^(2) = c {}^(2)$

${7}^(2) + b {}^(2) = 14 {}^(2)$

$49 + b {}^(2) = 196$
subtract 49 from both sides

$b {}^(2) = 147$
take the square root of both sides

b = 7 √(3)

Joffrey answered Jan 7, 2019

by Joffrey

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3 votes

Hey friend here's your ans from India..

Richard Hamilton answered Jan 9, 2019

by Richard Hamilton

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