Question

Need help with liberal arts! Simplify: (pic below)

Answer 1

always thought liberal arts was kind of vacant

Answer 2

step 1: cube numerator and denominator
step 2: simplify numerator and denominator
step 3: combine like terms.

extra info:
\(
\dfrac{a^M}{a^N}=a^{(M-N)}\\
a^M*a^N=a^{(M+N)}\\
{(a^M)}^N=a^{M*N}\)