Math, asked by ayushspatiliit, 10 months ago

UVUVIU
Value of logo
729
39x81
А
1
2
B
С.
co
2
2.​

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Answers

Answered by sikandar8629
1

Answer:

 \sqrt[4]{ \frac{729}{ \sqrt[3]{9 \times 81} } }  =  \sqrt[4]{ \frac{729}{ \sqrt[3]{9 \times 9 \times 9} } }  =  \sqrt[4]{ \frac{729}{9} } }

=  \sqrt[4]{ \frac{729}{9} } }  =  \sqrt[4]{ \frac{81 \times 9}{9} }  = \sqrt[4]{81}

 =  \sqrt[4]{81}   = \sqrt[4]{3 \times 3 \times 3 \times 3}  = 3

log_{9}\sqrt[4]{ \frac{729}{ \sqrt[3]{9 \times 81} } }  =  log_{9}(3)  =  \frac{ log(3) }{ log(9) }

\frac{ log(3) }{ log(9) }  = \frac{ log(3) }{ log( {3}^{2} ) } = \frac{ log(3) }{ 2log(3) } =  \frac{1}{2}

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