document.write( "Question 349041: I need help solving this equation from my algebra 2 class.\r
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document.write( "it is a 3x3 matrix set equal to x^2. The instructions I've been given say, \"Solve the equation.\"\r
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document.write( "the problem is as follows:\r
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document.write( "0 0 -1
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document.write( "3 x 0
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document.write( "2 0 3 \r
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document.write( "equal to x^2 \n" );
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Algebra.Com's Answer #249497 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 0 0 -1 \n" ); document.write( "3 x 0 \n" ); document.write( "2 0 3 \n" ); document.write( "... \n" ); document.write( "0(3x-0)+0(9-0)+-1(0-2x)=x^2 \n" ); document.write( "0+0+2x=x^2 \n" ); document.write( "2x=x^2 \n" ); document.write( "x^2-2x=0 \n" ); document.write( "x(x-2)=0 \n" ); document.write( "x= 0 OR x=2 \n" ); document.write( " |