Question

racionalize o denominador da fração √4/2√2​

Answer 1

Resposta:

$\text{Leia abaixo}$

Explicação passo-a-passo:

$\dfrac{\sqrt{4}}{2\sqrt{2}} \times \dfrac{2\sqrt{2}}{2\sqrt{2}} = \dfrac{2\sqrt{8}}{8} = \dfrac{2\sqrt{2^2.2}}{8} = \dfrac{4\sqrt{2}}{8} = \dfrac{\sqrt{2}}{2}$

$\boxed{\boxed{\dfrac{\sqrt{4}}{2\sqrt{2}} = \dfrac{\sqrt{2}}{2}}}$

Answer 2

Oie, Td Bom?!

= √4/[2√2]

= 2/[2√2]

= [2 ÷ 2]/[2 ÷ 2√2]

= 1/√2

= 1/√2 . √2/√2

= [1√2]/[√2√2]

= √2/2

Att. Makaveli1996