Question

Do with explaination​

Answer 1

Step-by-step explanation:

$\sqrt{20} + \sqrt{80} - \sqrt{125 } \\ 2 \sqrt{5} + 4 \sqrt{5} - 5 \sqrt{5 } \\ 2 \sqrt{5} - \sqrt{5} \\ \sqrt{5}$

I think this is ur answer ...hope it helps u