Question

Fatore os radicais? √12+3√27-√48+√75?

Answer 1

$\sqrt{12} +3 \sqrt{27} - \sqrt{48} + \sqrt{75} \\ \sqrt{2^2.3} +3 \sqrt{3^2.3} - \sqrt{2^2.2^2.3} + \sqrt{5^2.3} \\2 \sqrt{3} +9 \sqrt{3} -4 \sqrt{3} +5 \sqrt{3} \\12 \sqrt{3}$