document.write( "Question 177069: 3/[SQRT(5) - 2] \n" ); document.write( "
Algebra.Com's Answer #132157 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3/[SQRT(5) - 2] \n" ); document.write( "--------------------- \n" ); document.write( "To rationalize the denominator multiply numerator and denominator \n" ); document.write( "by the conjugate of sqrt(5)-2 which is sqrt(5)+2 \n" ); document.write( "===================================================== \n" ); document.write( "= [3(sqrt(5)+2]/[5-4]\r \n" ); document.write( "\n" ); document.write( "= 3sqrt(5) + 6 \n" ); document.write( "======================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |