4√2 • 5√8
You asked:
Evaluate the expression: \(4 \cdot \sqrt{2} \cdot 5 \cdot \sqrt{8}\)
MathBot Answer:
\[4 \cdot \sqrt{2} \cdot 5 \cdot \sqrt{8} = 80\]
\[\begin{aligned}4 \cdot \sqrt{2} \cdot 5 \cdot \sqrt{8}& = 4 \cdot \sqrt{2} \cdot 5 \cdot 2 \cdot \sqrt{2}\\& = 20 \cdot \sqrt{2} \cdot 2 \cdot \sqrt{2}\\& = 80\end{aligned}\]