Question

$Calcule \ o \ valor \ das \ expresoes \\ A)\sqrt{25} +\sqrt[3]{27} +\sqrt[4]{81} \\ B)\sqrt[3]{-64} +\sqrt{64} +\sqrt{64} \\ C)2\sqrt{4,41} -3\sqrt{2,56}$

Answer 1

Resposta:

Explicação passo-a-passo:

A)5+3+3=>11

B)-4+8+8=>12

C). 2√441/100-3√256/100

2*21/10-3*16/10

21/5-48/10

21/5-24/5

-3/5