Question

$\sqrt{25}+ \sqrt{4a} +\sqrt{64} + \sqrt{a}$
a conta montada, por favor

Answer 1

Resposta:

$\sqrt{25} =5$

$\sqrt{64} =8$

$\sqrt{4} =2$

$\sqrt{25}+\sqrt{4a} +\sqrt{64} +\sqrt{a} =$

$=5+8+2\sqrt{a} +\sqrt{a} =$

$=13+3\sqrt{a}$