Question 268289
The problem is p to the power of negative 3, times q to the power of negative two, all over q to the power of negative 3, times r to the power of five. This is all to the power of 4.
:
Assume the problem is:
{{{((p^(-3)q^(-2))/(q^(-3)r^5))^4}}}
combine the q's
{{{((p^(-3)q^(-2+3))/(r^5))^4}}}
:
{{{((p^(-3)q^1)/(r^5))^4}}}
:
{{{(p^(-12)q^4)/(r^20)}}}