Question

rationalize denominator for 6 / 2√3-√5
​

Answer 1

Step-by-step explanation:

$= \frac{6}{ \sqrt{3} } - \sqrt{5}$

$= \frac{6}{ \sqrt{3} } - \frac{ \sqrt{5 \times 3} }{ \sqrt{3} }$

$= \frac{6 - \sqrt{15} }{ \sqrt{3} }$