Question

Simplifique as expressões

5√256/5√8

Answer 1

$\frac{5 \sqrt{256} }{5 \sqrt{8} } = \frac{ \sqrt{256} }{ \sqrt{8} } = \sqrt{ \frac{256}{8} } = \sqrt{32} = \sqrt{4^2 2} = 4 \sqrt{2}$

Answer 2

$\dfrac{5 \sqrt{256} }{5 \sqrt{8} } \\ \\ \\ \dfrac{\not 5 \sqrt{2^8} }{\not 5 \sqrt{2^3} } \\ \\ \\ \dfrac{ \sqrt{2^8} }{ \sqrt{2^3} } \\ \\ \\ =\ \textgreater \ 4 \sqrt{2}$