document.write( "Question 95527: f(x)=3x^2+4x-7 finded f(x+1)-f(x) \n" ); document.write( "
Algebra.Com's Answer #69554 by samuenkadi(3)\"\" \"About 
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f(x)=3x^2+4x-7 finded f(x+1)-f(x)
\n" ); document.write( "f(x+1)=3(X+1)^2+4x-3
\n" ); document.write( " 3x^2+10x-3
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\n" ); document.write( " f(x+1)-f(x)=6x+4
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