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Coolmath Pre-Algebra
Radicals lesson 2 - Rules for Radicals   (page 3 of 3) page 1
---- This pre-algebra lesson explains the rules for multiplying and dividing radicals.

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( 12*sqrt(32) ) / ( 2*sqrt(8) ) = ( 12/2 ) * sqrt(32/8) = 6 * sqrt(4) = 6 * 2 = 12

YOUR TURN:

sqrt(2) / sqrt(200) (cube root of 500) / (cube root of 4) ( 15 * sqrt(75) ) / ( 5 * sqrt(3) )

CRUNCH SOME: Click here to get some practice problems

 

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