Chemical Kinetics

The rate law equation for a reaction between \(\mathrm{A}, \mathrm{B}\) and \(\mathrm{C}\) is \(\mathrm{r}=\mathrm{k}[\mathrm{A}][\mathrm{B}][\mathrm{C}]^2\), what will be ne rate of reaction if concentration of both \(\mathrm{A}\) and \(\mathrm{B}\) are doubled.