Question Number 59397 by hhghg last updated on 09/May/19
$$\mathrm{6}^{\mathrm{4}} ×\mathrm{6}^{\mathrm{3}} \\ $$
Commented by Mikael_Marshall last updated on 09/May/19
$$\mathrm{6}^{\mathrm{4}+\mathrm{3}} =\mathrm{6}^{\mathrm{7}} \\ $$$${use}\:{calculatr} \\ $$