document.write( "Question 198160: for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8 \r
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document.write( "find h(x)-2k(x)\r
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document.write( "I would really really appreciate any help on this problem\r
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document.write( "I need help understanding the problem as well\r
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document.write( "Thank you in advance :) \n" );
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Algebra.Com's Answer #148627 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8 \n" ); document.write( "find h(x)-2k(x) \n" ); document.write( "-- \n" ); document.write( "(2x^2 + 6x -9) - 2(3x^2 - 8x +8) \n" ); document.write( "= 2x^2 + 6x -9 -6x^2 + 16x - 16 \n" ); document.write( "= -4x^2 + 22x - 25 \n" ); document.write( "========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |