Simplify the following algebraic expression. square root of 392x^7

asked Jun 26, 2021 130k views

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Simplify the following algebraic expression.
square root of 392x^7

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Answer:

$\sqrt{392 {x}^(7) }$

Simplify

that's

$√(392) * \sqrt{ {x}^(7) } \\ \\ = √(196 * 2) \: * \sqrt{ {x}^(7) } \\ \\ = 14 √(2) * \sqrt{ {x}^(7) } \\ \\ = 14 \sqrt{2x ^(7) }$

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