Question

Quanto é a raiz 32 + raiz de 8 ? e porque

Answer 1

$\\\sqrt{32}+\sqrt{8}=\\\\\sqrt{2^5}+\sqrt{2^3}=\\\\2^2\sqrt{2}+2^1\sqrt{2}=\\\\4\sqrt{2}+2\sqrt{2}=\\\\\boxed{6\sqrt{2}}$