The given expression!
[tex](6n^3)(2n^7)[/tex]As the base of the exponents are same i.e. n
The exponent rule is express as:
[tex]a^x\times a^y=a^{x+y}[/tex]Apply exponent rule:
[tex]\begin{gathered} (6n^3)(2n^7)=6n^3\times2n^7 \\ (6n^3)(2n^7)=6\times2\times n^3\times n^7 \\ (6n^3)(2n^7)=12n^{3+7} \\ (6n^3)(2n^7)=12n^{10} \end{gathered}[/tex]Answer:
[tex](6n^3)(2n^7)=12n^{10}[/tex]