# Simplify 4^(-n/2)*2^(n+3)*16^(-1/2)

Simplify
${4}^{-n/2}×{2}^{\left(n+3\right)}×{16}^{-1/2}$
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scranna0o
Simplify: ${4}^{-n/2}×{2}^{\left(n+3\right)}×{16}^{-1/2}$
So, $\left(\left(2{\right)}^{2}{\right)}^{-n/2}×{2}^{n+3}×\left(\left(2{\right)}^{4}{\right)}^{-1/2}\phantom{\rule{0ex}{0ex}}⇒\left(2{\right)}^{-n}×{2}^{n+3}×{2}^{-2}\phantom{\rule{0ex}{0ex}}⇒\left(2{\right)}^{-n+n+3-2}\phantom{\rule{0ex}{0ex}}⇒\left(2{\right)}^{\prime }=2$