Math, asked by harjot27, 9 months ago

find value of x in following question:
1/(4)^-x=1/64​

Answers

Answered by shruti8157
1

 {( \frac{1}{4}) }^{x}  =  \frac{1}{64}  \\  { (\frac{1}{4} )}^{x}  =  {( \frac{1}{4} )}^{3}  \:  \:  \:  \:  \:  \: (64 = 4 \times 4 \times 4) \\ comparing \: both \: sides \: we \: get \\ x = 3

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