Use Multiplication Distributive Property: \({(xy)}^{a}={x}^{a}{y}^{a}\).
\[{}^{2}\times {2}^{2}\times {1}^{2}\times 2\]
Simplify \({2}^{2}\) to \(4\).
\[{}^{2}\times 4\times {1}^{2}\times 2\]
Simplify \({1}^{2}\) to \(1\).
\[{}^{2}\times 4\times 1\times 2\]
Simplify.
\[8{}^{2}\]
8*^2
