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Mathematics, 04.06.2020 15:00 wrms8379

Explain why for any number a, \sqrt{a}^{2} =β•‘aβ•‘. Use this rule to simplify the expression \sqrt \frac{x}{2} ^{2}. The double lines are absolute signs lol.

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Explain why for any number a, β•‘aβ•‘. Use this rule to simplify the expression . The double lines are...
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