document.write( "Question 430478: Rationalize the denominator in the following. (Assume all expressions appearing under a square root symbol represent nonnegative numbers.)\r
\n" ); document.write( "\n" ); document.write( "(4√x-7)/(4√x+7) \r
\n" ); document.write( "\n" ); document.write( "√= square root
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Algebra.Com's Answer #299007 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi
\n" ); document.write( "Rationalize the denominator in the following
\n" ); document.write( "I. Multiply both numerator and denominator by the conjugate of the denominator
\n" ); document.write( " \"%284sqrt%28x%29-7%29%2F%284sqrt%28x%29%2B7%29+\"*\"%284sqrt%28x%29-7%29%2F%284sqrt%28x%29-7%29\"
\n" ); document.write( " \"+%28%2816x+-56sqrt%28x%29+%2B49%29%2F%2816x-49%29%29+\" \n" ); document.write( "
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