document.write( "Question 190860: Can you please help me solve this? I have to rationalize (the square root of 5) over (the square root of 5)-(1) \n" ); document.write( "
Algebra.Com's Answer #143324 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"%28sqrt%285%29%29%2F%28sqrt%285%29-1%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%285%29%28sqrt%285%29%2B1%29%29%2F%28%28sqrt%285%29-1%29%28sqrt%285%29%2B1%29%29\" Multiply both the numerator and the denominator by \"sqrt%285%29%2B1\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%285%29%28sqrt%285%29%2B1%29%29%2F%28%28sqrt%285%29%29%5E2-%281%29%5E2%29\" FOIL the denominator using the difference of squares formula\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%285%29%28sqrt%285%29%2B1%29%29%2F%285-1%29\" Square each term\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%285%29%28sqrt%285%29%2B1%29%29%2F%284%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%28sqrt%285%29%2Asqrt%285%29%2B1%2Asqrt%285%29%29%2F%284%29\" Distribute\r
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\n" ); document.write( "\n" ); document.write( "\"%285%2Bsqrt%285%29%29%2F%284%29\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "So \"%28sqrt%285%29%29%2F%28sqrt%285%29-1%29=%285%2Bsqrt%285%29%29%2F%284%29\"
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