Question

³√-2/8-√25/64 ajudem urgenteeeeeee?​

Answer 1

Resposta:

$\frac{4\sqrt[3]{-2} -5}{8}$

Explicação passo a passo:

$\boxed{\sqrt[3]{\frac{-2}{8} } -\sqrt{\frac{25}{64}} }$

$\sqrt[3]{8} =2$

$\sqrt{25} =5$

$\sqrt{64}=8$

$\frac{\sqrt[3]{-2} }{2} -\frac{5}{8}$

$\frac{4\sqrt[3]{-2} -5}{8}=-1.25496$

Answer 2

Resposta:

³√-2/8-√25/64

Se for assim  ==> ∛(-2/8) -√(25/64)

∛(-2/8) -√(25/64)

∛(-1/4) -√(5²/8²)

∛(-1/4) -5/8

-∛(1/4) -5/8