SOLUTION: Hi, I am needing help with this problem. Thanks for any help you offer! Multiply and simplify, assume that all espressions under radicals represent nonnegative numbers. {{{3s

Algebra ->  Square-cubic-other-roots -> SOLUTION: Hi, I am needing help with this problem. Thanks for any help you offer! Multiply and simplify, assume that all espressions under radicals represent nonnegative numbers. {{{3s      Log On


   

Question 208681: Hi, I am needing help with this problem. Thanks for any help you offer!
Multiply and simplify, assume that all espressions under radicals represent nonnegative numbers.
3sqrt%28+xy%5E5++%29 and 3sqrt%28+x%5E19y%5E17%29+.
I have the answer just not sure how I got it. x^6y^7 then 3sqrt x^2y
Thanks!
Answer by ichudov(507) About Me  (Show Source):
You can put this solution on YOUR website!
You need to simplify: 3%2Asqrt%28+xy%5E5+%29+%2A+3sqrt%28+x%5E19y%5E17+%29

Note the absolute value sign around y%5E11.