SOLUTION: multiply and simplify. assume all variables represent nonnegative real numbers. write in radical notation. square rootm square root4 m^21

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Question 308436: multiply and simplify. assume all variables represent nonnegative real numbers. write in radical notation.
square rootm square root4 m^21
Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%28m%29%2Asqrt%284m%5E21%29
sqrt%284m%5E22%29
2m%5E11

You may want to see my website for help with RADICALS! To find my website, just click on my tutor name "Rapaljer" anywhere in algebra.com. For written explanations, look for "Basic, Intermediate, and College Algebra: One Step at a Time", choose "Basic Algebra" and look for "Chapter 5 Radicals." See also the "MATH IN LIVING COLOR" pages that go with this explanation, where the exercises are solved IN COLOR!

For VIDEO explanations, on my Homepage look for "Rapalje Videos in Living Color". Choose "Basic Algebra" and select the topics of "Radicals." These videos are from my own classroom a few years ago before I retired. I hope you find these helpful. Everything is FREE, even the videos!!

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