Question

Algebra help please​

Answer 1

`=-p^3r^5`

Explanation:

`\left(-p\right)^3r^5\\\\\left(-p\right)^3\\\\\mathrm{Apply\:exponent\:rule}:\quad \left(-a\right)^n=-a^n,\:\mathrm{if\:}n\mathrm{\:is\:odd}\\\\\left(-p\right)^3=-p^3\\\\=-p^3\\\\=-p^3r^5`

Answer 2

The answer is -p^3 r^5

Hope this helps :)