Math, asked by renukamarepally03, 1 month ago

maths answer pleaseeeeee​

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Answered by afiyakaisar17
1

Answer:

 {81}^{ \frac{3}{2} }  =   { ({3}^{3}) }^{ \frac{3}{2} }  \\  \\  \\  =  {3}^{2}  \\  \\  \\  = 9 \\  \\  \\  \\ 2.  \:  \:  \:  { {64}^{ - \frac{1}{3} } } \\  \\  \\  =   {( {4}^{3} )}^{3}  \\  \\  \\  =  {4}^{6}

Hope that it will help uh...

Answered by DivineScience
1

Answer:

 {81}^{ \frac{3}{2} }   =  { ( {9}^{2} )}^{ \frac{3}{2} }  \\  \\  =  ({9})^{2 \times  \frac{3}{2} }  =  {9}^{3}  = 729 \\  \\  \\  \\  {64}^{ \frac{ - 1}{3} }   =   ({{4}^{3}})^{ \frac{ - 1}{3} }   \\  \\  =   ({4})^{3 \times  \frac{ - 1}{3} }  \:  \:  =  {4}^{ - 1}  \\  \\  =  \frac{1}{4}

hey mate here is your answer you are searching for...

hope it helps you and please mark my answer as brainliest if it was helpful to you

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