Question

$\frac{2+\frac{1}{\sqrt{2} } }{2-1}$Quanto é

Answer 1

Explicação passo-a-passo:

$= \frac{2+\frac{1}{\sqrt{2} } }{2-1} \\ \\ = \frac{ \frac{2 \sqrt{2} + 1 }{ \sqrt{2} } }{1} \\ \\ = \frac{2 \sqrt{2} + 1}{ \sqrt{2} } \times \frac{ \sqrt{2} }{ \sqrt{2} } \\ \\ = \frac{(2 \sqrt{2} \times \sqrt{2} )+( 1 \times \sqrt{2} )}{ { (\sqrt{2}) }^{2} } \\ \\ \frac{(2 \times 2) + \sqrt{2} }{2} \\ \\ = \frac{4 + \sqrt{2} }{2}$

Bons estudos!

Answer 2

2 + 1/ \/2 /(2-1)
= 2 + 1/ \/2 . \/2/ \/2
= 2 + \/2/2
= (2.2+\/2)/2
= (4+\/2)/2