Question Number 4521 by nabilah last updated on 05/Feb/16
$$\int\left(\mathrm{3}{x}+\mathrm{2}\hat {\right)}\mathrm{4} \\ $$
Answered by FilupSmith last updated on 05/Feb/16
$$\mathrm{If}\:\mathrm{you}\:\mathrm{mean}: \\ $$$$\int\left(\mathrm{3}{x}+\mathrm{2}\right)\mathrm{4}{dx} \\ $$$$=\mathrm{4}\int\left(\mathrm{3}{x}+\mathrm{2}\right){dx} \\ $$$$=\mathrm{4}\left(\frac{\mathrm{3}}{\mathrm{2}}{x}^{\mathrm{2}} +\mathrm{2}{x}+{c}\right) \\ $$$$=\mathrm{6}{x}^{\mathrm{2}} +\mathrm{8}{x}+{c} \\ $$$$ \\ $$$${c}={constant} \\ $$