Question

Determine o quociente de:
√84
 √7

Answer 1

$\frac{ \sqrt{84} }{ \sqrt{7} } = \frac{ \sqrt{ 2^{2}.3.7 } }{ \sqrt{7} } = \frac{ 2. \sqrt{3} .\sqrt{7} }{ \sqrt{7} } =2 \sqrt{3}$