Q193: Evaluate.<br>--15<sup>0</sup><br>A) 0<br>B) 1<br>C) -1<br>D) -15
Q194: Multiply.<br>- <span class="ql-formula" data-value="\left(x^{2}+4 y^{2}-x y\right)\left(x^{2}+3
Q195: Simplify.<br>- <span class="ql-formula" data-value="\left(\frac{5}{b^{-3}}\right)^{5}"><span class="katex"><span class="katex-mathml"><math
Q196: Multiply and simplify.<br>- <span class="ql-formula" data-value="5^{9}
Q197: Multiply and simplify.<br>- <span class="ql-formula" data-value="x
Q199: Add.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB9836/.jpg" alt=" Add. -
Q200: Multiply.<br>- <span class="ql-formula" data-value="\left(x+\frac{1}{3}\right)\left(2 x^{3}+4 x^{2}-4
Q201: Evaluate.<br>- <span class="ql-formula" data-value="\left(\frac{4}{7}\right)^{1}"><span class="katex"><span class="katex-mathml"><math
Q202: Subtract.<br>- <span class="ql-formula" data-value="\left(9 x^{5}+2 x^{7}-2+2
Q203: Perform the division.<br>- <span class="ql-formula" data-value="\left(x^{4}-81\right)