Question

calcule as raízes simplificando os radicais.
A) Raiz 8
B) raiz 12
C) raiz 45
D) raiz 48
E) raiz 90
F) raiz 200
G) raiz 1200​

Answer 1

Oi...

Calcule as raízes simplificando os radicais.

a) $\sqrt{8}=\sqrt{2^2.2}= 2\sqrt{2}$

b) $\sqrt{12}=\sqrt{2^2.3}=2\sqrt{3}$

c) $\sqrt{45}=\sqrt{3^2.5}=3\sqrt{5}$

d) $\sqrt{48}=\sqrt{4^2.3}=4\sqrt{3}$

e) $\sqrt{90}=\sqrt{3^2.10}= 3\sqrt{10}$

f) $\sqrt{200}=\sqrt{10^2.2}=10\sqrt{2}$

g) $\sqrt{1200}=\sqrt{20^2.3}=20\sqrt{3}$

Espero ter ajudado.