Question

(8)entre 7/8
$8 \div 7 \sqrt{8}$
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Answer 1

Explicación paso a paso:

√8 = √4×√2 = 2√2

Entonces:

8 ÷ 7√8

$\frac{8}{7\sqrt{8} } =\frac{8}{7*2\sqrt{2} } =\frac{8}{14\sqrt{2} }$

$\frac{4}{7*\sqrt{2}}=\frac{2^2}{7\sqrt{2}}=\frac{2^{\frac{3}{2}}}{7}=\frac{2\sqrt{2}}{7}$

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