document.write( "Question 55481This question is from textbook Amsco's Mathemathics B
\n" ); document.write( ": how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root? \n" ); document.write( "

Algebra.Com's Answer #37643 by funmath(2933) $\"\"$ $\"About$

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how can u simplfy radicals when there are variables involved and there is a number on the outside of the square root?
\n" ); document.write( "Let me show you an example:
\n" ); document.write( " $\"2sqrt%2812x%5E3%29\"$
\n" ); document.write( " $\"2%2Asqrt%284x%5E2%29%2Asqrt%283x%29\"$ Separate any factor that is a perfect square in this case, cube if you had a cubed root.
\n" ); document.write( " $\"2%282x%29%2Asqrt%283x%29\"$ Take the root.
\n" ); document.write( " $\"4x%2Asqrt%283%29\"$ Multiply it by the number and or variable outside.
\n" ); document.write( "Happy Calculating!!! \n" ); document.write( "

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