SOLUTION: Please help me simplify by combining like terms: x*sqrt18-3*sqrt8x^2 I got as far as: x*sqrt9*2-3*sqrt2^3x^2=x*sqrt3^2*2-3*sqrt2^3x^2 Thank you so much for your help.

Algebra ->  Algebra  -> Radicals -> SOLUTION: Please help me simplify by combining like terms: x*sqrt18-3*sqrt8x^2 I got as far as: x*sqrt9*2-3*sqrt2^3x^2=x*sqrt3^2*2-3*sqrt2^3x^2 Thank you so much for your help.      Log On

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Question 98499: Please help me simplify by combining like terms:
x*sqrt18-3*sqrt8x^2
I got as far as: x*sqrt9*2-3*sqrt2^3x^2=x*sqrt3^2*2-3*sqrt2^3x^2
Thank you so much for your help.
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