document.write( "Question 56159: Can you please help me solve this question?\r
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document.write( "1+1/x=90/x2\r
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document.write( "In words, one plus one over x equals 90 over x squared. \n" );
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Algebra.Com's Answer #38094 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1+1/x=90/x2 \n" ); document.write( "Multiply thru by x^2 to get: \n" ); document.write( "x^2+x=90 \n" ); document.write( "x^2+x-90=0 \n" ); document.write( "(x+10)(x-9)=0 \n" ); document.write( "x=-10 or x=9 \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |