Question

$\sqrt{323 \times 51 \div 87 = }$
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Answer 1

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$\sqrt{323*51:87} =\sqrt{ \frac{323*51 }{87} }=\sqrt{\frac{323*17}{29} } =\sqrt{\frac{5491}{29} } =\frac{\sqrt{5491} }{\sqrt{29} } =^{\sqrt{29} )} \frac{17\sqrt{29} }{\sqrt{29} } =\frac{17\sqrt{551} }{29}$