Question

answer 12 (1) part please explain all

Answer 1

$( \sqrt{x {}^{ - 3}} ) {}^{5} \\ = (x) {}^{ \frac{ - 3}{2 } \times 5 } \\ = (x) {}^{ \frac{ - 15}{2} } \\ = \frac{1}{x {}^{ \frac{15}{2} } }$


-------Hope this will help you---------