Question

Add ✓5-✓2 and ✓5-✓2 give the answer​

Answer 1

Answer:

$\sqrt{5 } - \sqrt{2} + \sqrt{5} - \sqrt{2} \\ = \sqrt{5} + \sqrt{5} - \sqrt{2} - \sqrt{2} \\ = 2\sqrt{5} - 2 \sqrt{2} \\ = \sqrt{5 \times 5} - \sqrt{2 \times 2 } \\ = 5 - 2 \\ = 3 \: \: \: \: \: \: \: \: \: answer$