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Marrrta [24]

2 years ago

{x}^{2} } " alt=" - \sqrt{49 {x}^{2} } " align="absmiddle" class="latex-formula">
simplify expression

Mathematics

1 answer:

kaheart [24]2 years ago

5 0

Step-by-step explanation:

Given

$- \sqrt{49 {x}^{2} } \\ = - \sqrt{ {7}^{2} {x}^{2} } \\ = - 7x$

Hope it will help :)

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