0. Review of Algebra

Simplify the expression using exponent rules.

$\(\left\)(-5a^2\(\right\))\(\left\)(3a^8\(\right\))$

Simplify the expression using exponent rules.

$\frac{-12b^{11}}{4b^7}$

Rewrite the expression using exponent rules.

$\(\left\)(4x^2\(\right\))^3$

Rewrite the expression using exponent rules.

$\(\left\)(\(\frac{3x^4}{y^{-2}\)}\(\right\))^3$