document.write( "Question 940097: X^2-4x+2=0\r
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document.write( "The x^2 means x squared \n" );
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Algebra.Com's Answer #572890 by krutarthas(22)![]() ![]() You can put this solution on YOUR website! x²-4x+2=0 \n" ); document.write( "⇒x²-4x+2+2=0+2 \n" ); document.write( "⇒x²-2.x.2+2²=2 \n" ); document.write( "⇒(x-2)²=2 \n" ); document.write( "⇒x-2=√2 \n" ); document.write( "⇒x=√2+2 \n" ); document.write( " |