SOLUTION: {{{ sqrt(18x^5) - sqrt(8x^3) }}} I know how to do most of it, but I've only gotten up to {{{ 3x^2*sqrt(2x) - 2x*sqrt(2x) }}} Thank you!

Algebra ->  Radicals -> SOLUTION: {{{ sqrt(18x^5) - sqrt(8x^3) }}} I know how to do most of it, but I've only gotten up to {{{ 3x^2*sqrt(2x) - 2x*sqrt(2x) }}} Thank you!      Log On


   

Question 151071: +sqrt%2818x%5E5%29+-+sqrt%288x%5E3%29+
I know how to do most of it, but I've only gotten up to +3x%5E2%2Asqrt%282x%29+-+2x%2Asqrt%282x%29+
Thank you!
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Ok so far! Now you can factor out the sqrt%282x%29 to leave you with:
%283x%5E2-2x%29sqrt%282x%29...and, perhaps, one step further...
x%283x-2%29sqrt%282x%29