Q153: Factor by grouping.<br>- <span class="ql-formula" data-value="x^{3}-7
Q154: Factor.<br>- <span class="ql-formula" data-value="12 z^{3}+7 z^{2}-12
Q155: Factor completely.<br>- <span class="ql-formula" data-value="49 x^{2}+84
Q156: Factor by grouping.<br>- <span class="ql-formula" data-value="x^{3}-3
Q157: Factor completely.<br>- <span class="ql-formula" data-value="4 y^{4}-9"><span
Q159: Factor completely.<br>- <span class="ql-formula" data-value="25 m^{2}-\frac{25}{9}"><span
Q160: Solve the problem.<br>-Within a group of
Q161: Factor completely.<br>- <span class="ql-formula" data-value="50 x^{2}-8
Q162: Factor.<br>- <span class="ql-formula" data-value="10 x^{2}-35 x-20"><span
Q163: Solve the problem.<br>-The product of two consecutive