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Solve b to the second power=77​

Solve b to the second power=77​
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Solve b to the second power=77​

User Kevin Stone
by
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1 Answer

3 votes

Answer:


\large\boxed{b=\pm√(77)}

Explanation:


b^2=77\iff b=\pm√(77)\\\\\text{because}\\\\(-√(77))^2=77\ \text{and} \ (√(77))^2=77

User Dennso
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