SOLUTION: Simplify by combining like terms. sqrt18 - 3sqrt8x^2

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Question 106231: Simplify by combining like terms.
sqrt18 - 3sqrt8x^2
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt(18) - 3sqrt(8x^2)
=sqrt(9*2)-3xsqrt(4*2)
=3sqrt(2)-6xsqrt(2)
=(3-6x)sqrt(2)
Ed