Question

2/√5+√3+1/√3+√2-3/√5+√2​

Answer 1

Step-by-step explanation:

$\frac{2}{ \sqrt{5} } + \sqrt{3} + \frac{1}{ \sqrt{3} } + \sqrt{2} - \frac{3}{ \sqrt{5} } + \sqrt{2} \\ = \frac{2}{ \sqrt{5} } - \frac{3}{ \sqrt{5} } + \frac{1}{ \sqrt{3} } + \sqrt{3} + \sqrt{2} + \sqrt{2} \\ = \frac{ - 1}{ \sqrt{5} } + \frac{1 + 3}{ \sqrt{3} } + 2 \sqrt{2} \\ = \frac{4}{ \sqrt{3} } - \frac{1}{ \sqrt{5} } + 2 \sqrt{2}$