SOLUTION: Can 3sqrt(3)+sqrt18 be simplified even more?

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Question 462687: Can 3sqrt(3)+sqrt18 be simplified even more?
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
Can 3sqrt(3)+sqrt18 be simplified even more?
Yes...
.
3sqrt%283%29%2Bsqrt%2818%29
3sqrt%283%29%2Bsqrt%283%2A3%2A2%29
3sqrt%283%29%2B3sqrt%282%29
factoring out the 3:
3%28sqrt%283%29%2Bsqrt%282%29%29