Q99: Multiply and simplify.<br>- <span class="ql-formula" data-value="x^{-9}
Q100: Multiply.<br>- <span class="ql-formula" data-value="\left(4 y^{5}+4 y^{3}\right)\left(2
Q101: Arrange the polynomial in descending order.<br>-
Q102: Divide.<br>- <span class="ql-formula" data-value="\left(16 x^{10}-28 x^{7}\right)
Q103: Multiply.<br>- <span class="ql-formula" data-value="(a-b)\left(a^{2}-a b-7 b^{2}\right)"><span
Q105: What is the meaning of the
Q106: Multiply.<br>- <span class="ql-formula" data-value="\left(2 x^{2}\right)\left(-7 x^{5}\right)\left(-4
Q107: Multiply and simplify.<br>- <span class="ql-formula" data-value="y^{-6}
Q108: Solve the problem.<br>-The distance <span
Q109: Subtract.<br>-<img src="https://d2lvgg3v3hfg70.cloudfront.net/TB10331/.jpg" alt=" Subtract. -