SOLUTION: 5√32 + √27 + 2√75

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Question 1155772: 5√32 + √27 + 2√75
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

5sqrt%2832%29+%2B+sqrt%2827%29+%2B+2sqrt%2875%29
=5sqrt%2816%2A2%29+%2B+sqrt%289%2A3%29+%2B+2sqrt%2825%2A3%29
=5%2A4sqrt%282%29+%2B+3sqrt%283%29+%2B+2%2A5sqrt%283%29
=20sqrt%282%29+%2B+3sqrt%283%29+%2B+10sqrt%283%29
=20sqrt%282%29+%2B+13sqrt%283%29+-> exact solution

=28.284271247461902+%2B+22.516660498395403+
=50.8->approximately