Question

(1/27)^-1/3 + (1/625)^-1/4

Answer 1

=(1/27)^-1/3+(1/625)^-1/4
=(1/3)^3×-1/3+(1/5)^4×-1/4
=(1/3)^-1+(1/5)^-1
=3+5
=8

Answer 2

Hey friend,
Here is the answer you were looking for:
${( \frac{1}{27} )}^{ - \frac{1}{3} } + {( \frac{1}{625}) }^{ - \frac{1}{4} } \\ \\ =( \frac{ {1}^{3} }{ {3}^{3} } )^{ - \frac{1}{3} } + {( \frac{ {1}^{4} }{ {5}^{4} } )}^{ - \frac{1}{4} } \\ \\ = {( \frac{1}{3} })^{3 \times - \frac{1}{3} } + {( \frac{1}{5} })^{4 \times - \frac{1}{4} } \\ \\ = {( \frac{1}{3} )}^{ - 1} + {( \frac{1}{5} )}^{ - 1} \\ \\ = 3 + 5 \\ \\ = 8$

Hope this helps!!!

@Mahak24

Thanks....
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