Posted by Jim on Tuesday, March 12, 2013 at 9:21pm.
What is the simplified form of square root 48n^9?
I think the answer is: 3n square root 4n^8.
Thank You

Math: Please check  Dr. Jane, Tuesday, March 12, 2013 at 9:25pm
48 is 16 x 3
Take the square root of 16 =4
4 square root of 3
Now look at n^9
that can be written as n times n^8
n^4 comes out and leaves n under the square root sign.
your answer should be
4n^4 square root of (3n)
One way to get an better understanding of this concept is to think of square root as... "For every two things that are identical under the square root one comes out.

Math: Please check  Reiny, Tuesday, March 12, 2013 at 9:31pm
√(48n^9)
= √16 *√3*√n^8 *√n
= 4n^4 √(3n)
Answer This Question
Related Questions
 Math: Please check  Which radical expression is in simplified form? A.) 11y/3 ...
 algebra  could someone please check these roblems for me and if they are not ...
 Algebra  Hello Reiny, please check these problems for me and if they are not ...
 Math ~CHECK MY ANSWER~  1) Which of these is a rational number? a. Pi b. Square...
 algebra  1.)correct 2.)wrong> the first term is wrong 4(3a^2)^2 = 36a^4 3...
 algebra  Help Fast PLEASE!! check for corrections on my problems 1.Rewrte the ...
 Math PLEASE HELP ASAP  PLEASE INCLUDE SOLUTIONS AND EXPLAIN HOW YOU DID IT ...
 Math simplifying mixed radicals  Please help me simplify these following mixed ...
 Math: Please help  1. What is the simplified form of squared root 140? A.) 4 to...
 Algebra check?  Sorry the first post formatted weirdly. 1. 3i  10  8i...
More Related Questions