Q56: Simplify.<br>- <span class="ql-formula" data-value="-3\left(x^{-4} y^{-1}\right)^{-4}"><span class="katex"><span
Q57: Find the degree of the polynomial.<br>-
Q58: Simplify.<br>- <span class="ql-formula" data-value="\left(\frac{\mathrm{a}^{2}}{\mathrm{~b}^{3}}\right)^{3}"><span class="katex"><span class="katex-mathml"><math
Q59: Collect like terms.<br>- <span class="ql-formula" data-value="8
Q60: Convert to decimal notation.<br>- <span class="ql-formula"
Q62: Evaluate.<br>- <span class="ql-formula" data-value="m^{4}"><span class="katex"><span class="katex-mathml"><math
Q63: Express the following using negative exponents.<br>-
Q64: Simplify.<br>- <span class="ql-formula" data-value="\left(\frac{\mathrm{x}^{5}}{\mathrm{y}^{5} \mathrm{z}^{4}}\right)^{4}"><span class="katex"><span
Q65: Identify the coefficient of each term
Q66: Add.<br>- <span class="ql-formula" data-value="9 x^{5}+5 x^{4}+6