document.write( "Question 444238: find (f+g)(x)(f-g)(x)(f x g) and (f divided g)(x) for each f(x)and g(x).
\n" ); document.write( " help on this f(x)= 2x
\n" ); document.write( " g(x)=-4x+5
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Algebra.Com's Answer #804707 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
(f + g)(x) = f(x) + g(x) = 2x + (-4x + 5) = -2x + 5\r
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\n" ); document.write( "\n" ); document.write( "(f - g)(x) = f(x) - g(x) = 2x - (-4x + 5) = 6x - 5\r
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\n" ); document.write( "\n" ); document.write( "(f * g)(x) = f(x) * g(x) = (2x)(-4x + 5) = -8x^2 + 10x\r
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\n" ); document.write( "\n" ); document.write( "(f/g)(x) = f(x)/g(x) = 2x/(-4x + 5)
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