document.write( "Question 200932: Please walk be thru each step: Rationalize the denominator:\r
\n" ); document.write( "\n" ); document.write( "The square root of 4a divided by square root of 3b. They say the answer is 2 times the square root of 3ab divided by 3b. I do not understand the top part. Isn't it square root of 12ab divided by 3b???
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Algebra.Com's Answer #151142 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
The square root of 4a divided by square root of 3b.
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\n" ); document.write( "\"sqrt%284a%29%2Fsqrt%283b%29\"
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\n" ); document.write( "Multiply by \"sqrt%283b%29%2Fsqrt%283b%29\" (any number over itself is one)
\n" ); document.write( "\"sqrt%284a%29%2Fsqrt%283b%29\" * \"sqrt%283b%29%2Fsqrt%283b%29\"
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\n" ); document.write( "Gets rid of the radical in the denominator
\n" ); document.write( "\"sqrt%284a%29%2Asqrt%283b%29%2F%283b%29\" = \"sqrt%2812ab%29%2F%283b%29\"
\n" ); document.write( "Factor inside the radical to reveal perfect square
\n" ); document.write( "\"sqrt%284%2A3%2Aa%2Ab%29%2F%283b%29\"
\n" ); document.write( "Extract the square root of 4, which is 2
\n" ); document.write( "\"2%2Asqrt%283ab%29%2F%283b%29\"
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