SOLUTION: I'm supposed to put this in simplest radical form. 6square of 7*3square root of 5 could you explain how would I do this. Thanks

Algebra ->  Radicals -> SOLUTION: I'm supposed to put this in simplest radical form. 6square of 7*3square root of 5 could you explain how would I do this. Thanks      Log On


   

Question 87661This question is from textbook algebra structure and method
: I'm supposed to put this in simplest radical form.
6square of 7*3square root of 5
could you explain how would I do this.
Thanks This question is from textbook algebra structure and method

Answer by rapaljer(4671) About Me  (Show Source):
You can put this solution on YOUR website!
6%2Asqrt%287%29%2A3%2Asqrt%285%29

Multiply the numbers outside the square root and keep them outside the square root. Multiply the numbers that are inside the square root and keep them inside the square root.
6%2Asqrt%287%29%2A3%2Asqrt%285%29
18%2Asqrt%2835%29

Also, see my lesson plans on square roots in the algebra.com lesson plans. See also my own website by clicking on my tutor name "rapaljer" anywhere in algebra.com. Look for MATH IN LIVING COLOR, "Basic Algebra", then "Chapter 5" topics.

R^2 Retired from SCC