SOLUTION: 3sqrt2x^3-sqrt8x^3

Algebra ->  Radicals -> SOLUTION: 3sqrt2x^3-sqrt8x^3      Log On


   

Question 117268: 3sqrt2x^3-sqrt8x^3
Answer by misscrt(37) About Me  (Show Source):
You can put this solution on YOUR website!
3sqrt(2x^3) - sqrt(8x^3)
=3(2x^3)^1/2 -(8x^3)^1/2
=2sqrt(2)(x)^3/2 - sqrt(8)(x)^3/2
=2sqrt(2)(x)^3/2 - 2sqrt(2)(x)^3/2
=0
Hope that helps.
Greetings,
misscrt