Question

please help me in solving the attachment of exponents chapter class 9th

Answer 1

Answer:

[($\frac{1}{2}^{2}$)-($\frac{1}{4}^{3}$)]$^{-1}$* $2^{-3}$

=[1/4-1/64]$^{-1}$*0.125

=[11/64]$^{-1}$*0.125

= 704- 0.125

= 703.875

Thanks.

I am Not Sure. It may be incorrect.