Question 230552
{{{sqrt(5x)*sqrt(11y)}}}
{{{sqrt(55xy)}}}


If you need help with Square Roots, I have a LOT of FREE resources on my website!!Do a "Bing" or "Google" search for my last name "Rapalje".  Near the top of the search list, find "Rapalje Homepage", and near the top of my Homepage, look for the link "Basic, Intermediate, and College Algebra: One Step at a Time."  Choose "Basic Algebra", and look for "Chapter 5."  The whole chapter will be helpful to you.  This particular problem comes from Section 5.04.  My own students ALL thought my explanations were a LOT easier than the traditional explanations.


Also, I have a video (of me teaching my classes a few years ago!), from my Homepage, look for "Rapalje Videos in Living Color".  Choose "Basic Algebra", and look for "Radicals (Square Roots)."


This is my COMPLETE explanation of Square Roots, both in printed form and video format, supported also on my "MATH IN LIVING COLOR" pages. 
 

Dr. Robert J. Rapalje, Retired
Seminole State College of Florida
Altamonte Springs Campus