document.write( "Question 1044633: if f(x)=2x^2+3 , then (f(x+h)-f(x))/h equals ? \n" ); document.write( "
Algebra.Com's Answer #659947 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
Do the substitution and simplify. A few algebra steps.\r
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\n" ); document.write( "right?
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