Question

$\sqrt8$qual é a

Answer 1

√8
√(2 . 2 . 2)
√(2³)
√2² . 2)
2√2

Answer 2

$8 = 2.2.2 ~= 2^2.2$

$\sqrt{8} = \sqrt{2^2} . \sqrt{2} ~= 2 \sqrt{2}$