Q304: Multiply.<br>- <span class="ql-formula" data-value="\left(7.1-\mathrm{x}^{12}\right)\left(7.1+\mathrm{x}^{12}\right)"><span class="katex"><span class="katex-mathml"><math
Q305: Multiply.<br>- <span class="ql-formula" data-value="\left(2 x+\frac{3}{5}\right)\left(2 x-\frac{3}{5}\right)"><span
Q306: Collect like terms.<br>- <span class="ql-formula" data-value="7
Q307: Solve the problem.<br>-An object's altitude, in
Q308: Multiply.<br>- <span class="ql-formula" data-value="(x+y-4)(x+y+4)"><span class="katex"><span class="katex-mathml"><math
Q310: Multiply.<br>- <span class="ql-formula" data-value="(\mathrm{x}-11)(\mathrm{x}-3)"><span class="katex"><span class="katex-mathml"><math
Q311: Divide and simplify.<br>- <span class="ql-formula" data-value="\frac{t^{5}}{t^{9}}"><span
Q312: Solve the problem.<br>-Find a polynomial for
Q313: Multiply mentally.<br>- <span class="ql-formula" data-value="(10 p-1)\left(100
Q314: Subtract.<br>- <span class="ql-formula" data-value="\left(-9 x^{7}+8 x^{9}-8-3