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Otrada [13]
3 years ago
12

The difference between

" alt=" \sqrt[2]{72} " align="absmiddle" class="latex-formula"> and \sqrt{8} is
A) \sqrt[10]{2}
B) \sqrt[8]{2}
C) \sqrt[6]{2}
D) \sqrt{2}
Mathematics
1 answer:
ollegr [7]3 years ago
4 0

\sqrt{72}-\sqrt{8}=\sqrt{36\cdot 2}-\sqrt{4\cdot 2}\\\\=6\sqrt{2}-2\sqrt{2}=4\sqrt{2}

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