Incorrect. Rewrite each problem in the long division format. The first calculation for every one is $\displaystyle\frac{{{4}{{x}}^{{3}}}}{{{x}}^{{2}}}={4}{x}\usepackage{cmbright}\Huge\$ . Write the $\displaystyle{4}{x}\usepackage{cmbright}\Huge\$ on top and then multiply the divisor by it. Subtract from the dividend. Continue the process.