Question

qual a raiz quadrada de √2.√8?​

Answer 1

Resposta:

Resoluçao!!

= 8 • √2

= 8√2

Explicação passo-a-passo:

Answer 2

Resposta:

4

Explicação passo-a-passo:

Resolva com raiz quadrada.

$\displaystyle \mathsf{\sqrt{2}\sqrt{8}=\sqrt{2*8} }\\\\\\\textbf{Multiplicar.}\\\\\\\displaystyle \mathsf{2*8=16}\\\\\\\displaystyle \mathsf{\sqrt{16}}\\\\\\\displaystyle \mathsf{4^2=16}}\\\\\\\displaystyle \mathsf{\sqrt{4^2}}}\\\\\\\textbf{Resolver.}}\\\\\\\displaystyle \mathsf{4^2=4}}\\\\\\\Rightarrow \Large\boxed{\mathsf{4}}$