Question

Simplifique
$\sqrt12 + \sqrt27$

Answer 1

Fatorando;
12 = 2² . 3
27 = 3³

$\sqrt{12}+ \sqrt{27}= \sqrt{2^2.3}+ \sqrt{3^2.3}=2 \sqrt{3}+3 \sqrt{3} =5 \sqrt{3}$