SOLUTION: 5 radical 18 + radical 5 + radical 18

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Question 259721: 5 radical 18 + radical 5 + radical 18
Found 3 solutions by Alan3354, Fombitz, drk:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
radical 18, or sqrt%2818%29 = 3sqrt%282%29
add those up.
The sqrt(5) is separate.

Answer by Fombitz(32388) About Me  (Show Source):
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt(18) simplifies to 3sqrt(2)
sqrt(5) = sqrt(5)
--
we get
6sqrt%2818%29+%2B+sqrt%285%29+
and then
6%2A3sqrt%282%29+%2B+sqrt%285%29
18sqrt%282%29+%2B+sqrt%285%29