Question

$[ \sqrt{} \sqrt[5]{-243}] ^{4} . \sqrt{81}$

Answer 1

$\sqrt{ \sqrt[5]{(-243)} } }] ^{ ^{4} } . \sqrt{ 81 }$

$\sqrt{ \sqrt[5]{(-3) ^{5} } }] ^{ ^{4} } . \sqrt{ 9^{2} }$

$\sqrt{ [{-3 }] ^{ ^{4} } . 9} }$

9.3

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