Question

Calcule: ... ...... ​

Answer 1

Explicação passo a passo:

$a)~~7-\sqrt{25} =7-5=2\\ \\\\ b)~~4+\sqrt[3]{-1} =4+(-1)=4-1=3\\ \\\\ c)~~\sqrt[5]{0} +\sqrt[6]{1} =0+1=+1\\ \\ \\ d)~~5-\sqrt[3]{-8} =5-\sqrt[3]{-2^3} =5-(-2)=5+2=7$