document.write( "Question 101978: after hours of trying to help my kid i cannot figure this out and nothing i can or have tried works\r
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document.write( "(x/x*x)+(x*x*x/x)+(x*x)=100 using only 1 - 9 \n" );
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Algebra.Com's Answer #74156 by edjones(8007)![]() ![]() You can put this solution on YOUR website! 1/x+x^2+x^2=100 \n" ); document.write( "2x^2+1/x=100 \n" ); document.write( "2x^3+1=100x multiply time x to eliminate fraction. \n" ); document.write( "2x^3-100x+1=0 \n" ); document.write( "As you can see from the graph there are 3 answers. \n" ); document.write( "x=-7.08..., x=.01, x=7.07... \n" ); document.write( "Ed \n" ); document.write( " |