Question

simplify $(1/5^3)^4$

Answer 1

ANSWER

We have,

=(−1/10)×(5/−8) [∵ reciprocal of (−8/5) is (5/−8)]

The product of two rational numbers= (product of their numerator)/(product of their denominator)

=

(10×−8)

(−1×5)

On simplifying,

=

(2×−8)

(−1×1)

=(−1/−16)

=(1/16)

Answer 2

= (1/5)³*⁴

= (1/5 )¹²

= ( 1/ 244,140,625) Ans

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