Math, asked by jasmine5748, 2 months ago

please answer this with solution
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Answers

Answered by ichchhakuichchha
0

I hope this answer helpful to you

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Answered by Athul4152
0

1.

 (\frac{ - 2}{5} ) {}^{2}  \times  (\frac{ - 2}{5} ) {}^{4}  =  (\frac{ - 2}{5} ) {}^{(2 + 4)}  \\

  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =  (\frac{ - 2}{5} ) {}^{6}  \\

2.

 (\frac{ - 3}{2} ) {}^{ - 3}  =   (\frac{-2}{3}) {}^{3}   \\

 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{-8}{27}  \\

3.

{  {(\frac{3}{4})}  }^{5} =  \frac{ {3}^{5} }{ {4}^{5} }   \\

 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  =  \frac{243}{1024}  \\

4.

 (\frac{4}{7} ) {}^{5}  \times ( \frac{4}{7} ) {}^{ - 3} \:  =  (\frac{4}{7}) {}^{(5 - 3)}    \\

  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =  \frac{4 {}^{2} }{7 {}^{2} }  \\

  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: =  \frac{16}{49}  \\

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