Question

{(⅓)^-²-(½)^-³}÷(¼)^-²

Answer 1

$\mathcal {SOLUTION:- }$

$\tt \frac{ {( \frac{1}{3}) }^{ - 2} - { (\frac{1}{2} )}^{ - 3} }{ { \frac{1}{4} }^{ - 2} } \\ \\ = \frac{ {3}^{2} - {2}^{ 3} }{ {4}^{2} } \\ \\ = \frac{9 - 8}{16 } \\ \\ = \frac{1}{16} \:is \: answer$

Answer 2

Step-by-step explanation:

simple reciprocal due to negative power.