Question

simplify
$3 \sqrt{45} - \sqrt{125 } + \sqrt{200} - \sqrt{50}$

Answer 1

$3 \sqrt{45} - \sqrt{125} + \sqrt{200} + \sqrt{50} \\ 3 \sqrt{9 \times 5} - \sqrt{25 \times 5} + \sqrt{100 \times 2} - \sqrt{25 \times 2} \\ 9 \sqrt{5} - 5 \sqrt{5} + 10 \sqrt{2} - 5 \sqrt{2} \\ 4 \sqrt{5} + 5 \sqrt{2}$
don't forget to do it brainleist.
hope this helps you.