Question

Evaluate: (⅓)^-3+(¼)^-3-(⅕)^-2​

Answer 1

Answer:

66

Step-by-step explanation:

$( \frac{1}{3} ){}^{ - 3} + ({ \frac{1}{4} })^{ - 3} - ( { \frac{1}{5} })^{ - 2} \\ \\ = {3}^{ 3} + {4}^{ 3} - {5}^{ 2} \\ \\ = 27 + 64 - 25 \\ \\ = 66$

HOPE YOU UNDERSTOOD THE SOLUTION

Answer 2

answer is 66

(⅓)-³+(¼)-³-(⅕)-²

= 3³+4³-5²

27+64-25 =66

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