document.write( "Question 1201268: given f(x)=x^3-2x+1 and g(x)=-x^2-5x+12 find (f+g)(x) \n" ); document.write( "
Algebra.Com's Answer #835553 by ikleyn(52781)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "(f+g)(x) = x^3 - x^2 - 7x + 13.\r
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\n" ); document.write( "\n" ); document.write( "It is the same as to combine like terms when you add expressions.\r
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