Question

Simplifique a expressão: V12 + V108​

Answer 1

Oie, Td Bom?!

$= \sqrt{12} + \sqrt{108}$

$= \sqrt{2 {}^{2} \: . \: 3} + \sqrt{6 {}^{2} \: . \: 3}$

$= \sqrt{2 {}^{2} } \sqrt{3} + \sqrt{6 {}^{2} } \sqrt{3}$

$= 2 \sqrt{3} + 6 \sqrt{3}$

$= (2 + 6) \sqrt{3}$

$= 8 \sqrt{3}$

Att. Makaveli1996