Use this rule: \({({x}^{a})}^{b}={x}^{ab}\).
\[3{x}^{2}\times 1\times 2{x}^{6}\times {1}^{2}\]
Simplify \({1}^{2}\) to \(1\).
\[3{x}^{2}\times 1\times 2{x}^{6}\times 1\]
Take out the constants.
\[(3\times 2){x}^{2}{x}^{6}\]
Simplify \(3\times 2\) to \(6\).
\[6{x}^{2}{x}^{6}\]
Use Product Rule: \({x}^{a}{x}^{b}={x}^{a+b}\).
\[6{x}^{2+6}\]
Simplify \(2+6\) to \(8\).
\[6{x}^{8}\]
6*x^8
