document.write( "Question 198160: for h(x)=2x^2+6x-9 & k(x)=3x^2-8x+8 \r
\n" ); document.write( "\n" ); document.write( "find h(x)-2k(x)\r
\n" ); document.write( "\n" ); document.write( "I would really really appreciate any help on this problem\r
\n" ); document.write( "\n" ); document.write( "I need help understanding the problem as well\r
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Algebra.Com's Answer #148627 by stanbon(75887)\"\" \"About 
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)
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\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
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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