Math, asked by Anonymous, 4 months ago

Simplify :-

 \sf{1.) \:   3\sqrt{2}  \:  \:  \:  \:  \:  \: 3 \sqrt{32} } \\  \\  \\ 2.) \:  3\sqrt{18} \:  \:   \:  \: 3\sqrt{3}

Answers

Answered by Anonymous
40

ɴʀ

\sf{1.) \: 3\sqrt[3]{2} \: \: \: \: \: \sqrt[3]{32} }  \\ \sf{  \implies \:  3\sqrt{2 \times 32}  } \\  \sf{ \implies \sqrt[3]{64}  = \sqrt[3]{(4)^{3} }}  \\ \sf \red{ ⟿  \: \: 4 }

\sf{2.) \: \sqrt[3]{18} \: \: \: \: \: \: \sqrt[3]{3} }  \\ \sf{  \implies \:  \sqrt[3]{54} =  \sqrt[3]{27 \times 2}  =  \sqrt[3]{27}  \sqrt[3]{2}  } \\  \sf { \implies \: \sqrt[3]{(3)^{3} } \:  3\sqrt{2}   }  \\ \sf \red{ ⟿\: \: \: \sqrt[3][3]{2} }

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