Question

Simplifique os radicais

a) √48 =

b) 3√72



=​

Answer 1

Oie, Td Bom?!

a)

$\sqrt{48}$

$\sqrt{4 {}^{2} \times 3 }$

$\sqrt{4 {}^{2} } \sqrt{3}$

$4 \sqrt{3} ≈6,9282...$

b)

$3 \sqrt{72}$

$3 \sqrt{6 {}^{2} \times 2}$

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

$3 \times 6 \sqrt{2}$

$18 \sqrt{2} ≈25,45584...$

Att. Makaveli1996