Question

1)O valor da expressão √6 . √2/ √3 é: *



a)1

b)2

c)3

d)4


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Answer 1

valor da expressão √6 . √2/ √3

$\bold{\sqrt{6}\ .\ \dfrac{\sqrt{2}}{\sqrt{3}}= \dfrac{\sqrt{6} \sqrt{2}}{\sqrt{3}}= \dfrac{\sqrt{12}}{\sqrt{3}}=\dfrac{\sqrt{2^2.3}}{\sqrt{3}}=\dfrac{\not\sqrt{2^{\not 2}}\sqrt{3} }{\sqrt{3}}=\dfrac{2\sqrt{3} }{\sqrt{3}}=2*\dfrac{\not\sqrt{3} }{\not\sqrt{3}}=2}$

opción b)