document.write( "Question 534093: Please help. Need turned in in an hour and I can't figure these out.\r
\n" ); document.write( "\n" ); document.write( "1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers.\r
\n" ); document.write( "\n" ); document.write( "Square root or r- square root of s
\n" ); document.write( "___________________________________ (Stands for divided by)
\n" ); document.write( "Square root of r+Square root of s\r
\n" ); document.write( "\n" ); document.write( "2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers. \r
\n" ); document.write( "\n" ); document.write( "^3Square root of 2y^4
\n" ); document.write( "_____________________ (stands for divided by)
\n" ); document.write( "^3square root of 6x^4\r
\n" ); document.write( "\n" ); document.write( "3. Rationalize the denominator. \r
\n" ); document.write( "\n" ); document.write( "14Square root of 5
\n" ); document.write( "__________________ (Stands for divided by)
\n" ); document.write( "5Square root 0f 2\r
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Algebra.Com's Answer #351276 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
1. Rationalize the denominator. Assume that all expressions under radicals represent positive numbers.
\n" ); document.write( "\"%28sqrt%28r%29+-+sqrt%28s%29%29%2F%28sqrt%28r%29+%2B+sqrt%28s%29%29\"
\n" ); document.write( "Multiply NUM and DEN by conjugate of the DEN
\n" ); document.write( "= \"%28sqrt%28r%29+-+sqrt%28s%29%29%5E2%2F%28r+-+s%29%29\"
\n" ); document.write( "= \"%28r+%2B+s+-+2sqrt%28rs%29%29%2F%28r+-+s%29\"
\n" ); document.write( "------------------------------------\r
\n" ); document.write( "\n" ); document.write( "2. Rationalize the denominator. Assume that all expressions inder radicals represent positive numbers.
\n" ); document.write( "^3Square root of 2y^4
\n" ); document.write( "_____________________ (stands for divided by)
\n" ); document.write( "^3square root of 6x^4
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\n" ); document.write( "What is ^3 ?
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\n" ); document.write( "3. Rationalize the denominator
\n" ); document.write( "\"14sqrt%285%29%2F%285sqrt%282%29%29\"
\n" ); document.write( "= \"14sqrt%2810%29%2F10\"
\n" ); document.write( "= \"7sqrt%2810%29%2F5\"
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