Question

simplify 3 root 45 - root 125 + root 200 - root 50 81

Answer 1

3×6.71-11.18+14.14-71.28
20.13-11.8-57.14
20.13-68.94
-48.94.Ans
$\sqrt{45} = 6.71$
$\sqrt{125 = 11.18}$
$\sqrt{200 = 14.14}$
$\sqrt{5081 = 71.28}$