document.write( "Question 365958: For what value(s) of the parameter m does the equation -2x^2 + mx = 2 have one solution only? \r
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document.write( "A) 0
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document.write( "B) -2 , 2
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document.write( "C) -1 , 1
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document.write( "D) 16
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document.write( "E) -4 , 4 \n" );
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Algebra.Com's Answer #260788 by mananth(16946)![]() ![]() You can put this solution on YOUR website! -2x^2 + mx = 2 have one solution only? \n" ); document.write( ".. \n" ); document.write( "rewrite the equation \n" ); document.write( "2x^2-mx=-2 \n" ); document.write( "2x^2-mx+2=0 \n" ); document.write( "/2 \n" ); document.write( "x^2-mx/2 +1=0 \n" ); document.write( "s0 m= +/-4 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |