Question

1) Calcule os valores:

a) ⅓.π + ⅔. π =


b) √10+5√10
________ =
6
c) 3√11 + 8√11 − 6√11 =

d) √(√25 + √16) =

Answer 1

Resposta:

a) $\pi$

b) 6$\sqrt{10}$

c) 5$\sqrt{11}$

d) 3

Explicação passo-a-passo:

$\frac{1}{3} \pi + \frac{2}{3} \pi = \pi$

$\sqrt{10} + 5\sqrt{10} = 6\sqrt{10}$

$3\sqrt{11} + 8\sqrt{11} -6\sqrt{11}$ ⇒ 11$\sqrt{11} - 6\sqrt{11\\}$

11$\sqrt{11} - 6\sqrt{11} = 5\sqrt{11}$

$\sqrt(\sqrt{25} + \sqrt{16} )$ ⇒ $\sqrt(5+4)$ ⇒ $\sqrt{9\\}$ = 3