Q300: Multiply.<br>- <span class="ql-formula" data-value="(6 p-7)(6 p+7)"><span
Q301: Add.<br>- <span class="ql-formula" data-value="(4 x-9)+(6 x-8)"><span
Q302: Convert to decimal notation.<br>- <span class="ql-formula"
Q303: Multiply.<br>- <span class="ql-formula" data-value="(x-1.9)(x+3.3)"><span class="katex"><span class="katex-mathml"><math
Q304: Multiply.<br>- <span class="ql-formula" data-value="(x-1)(x+1)"><span class="katex"><span class="katex-mathml"><math
Q306: Write the number in scientific notation.<br>-0.0000000234012<br>A)
Q307: Find the degree of the polynomial.<br>-
Q308: Convert to decimal notation.<br>- <span class="ql-formula"
Q309: Subtract.<br>- <span class="ql-formula" data-value="\left(9 x^{5}-6 x^{3}-20\right)-\left(12
Q310: Multiply.<br>- <span class="ql-formula" data-value="(2 x+9)(3 x+10)"><span