document.write( "Question 997545: f(x)=9x^3+2x^2-5x+4 and g(x)=5x^3-7x+4. What is f(x)-g(x)?
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Algebra.Com's Answer #615585 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
How about substitute according to the indicated functions' definitions!! \n" ); document.write( "
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