Q39: Evaluate the polynomial.<br>- <span class="ql-formula" data-value="-2
Q40: Multiply.<br>- <span class="ql-formula" data-value="(-1+3 \mathrm{x})(5+3 \mathrm{x})"><span
Q41: Multiply.<br>- <span class="ql-formula" data-value="(\mathrm{w}-\mathrm{z})\left(\mathrm{w}^{2}+\mathrm{z}^{2}+4 \mathrm{wz}\right)"><span class="katex"><span
Q42: Evaluate.<br>- <span class="ql-formula" data-value="x^{0} ; x
Q43: Convert to decimal notation.<br>- <span class="ql-formula"
Q45: Multiply.<br>- <span class="ql-formula" data-value="\left(x+\frac{1}{4}\right)\left(3 x^{3}+5 x^{2}-3
Q46: Draw and label rectangles to illustrate
Q47: Write an algebraic expression that represents
Q48: Evaluate.<br>- <span class="ql-formula" data-value="-3^{0}"><span class="katex"><span class="katex-mathml"><math
Q49: Write the number in scientific notation.<br>-146.447<br>A)