document.write( "Question 1078751: If f(x)=x^2+1, find f(x+1) \n" ); document.write( "
Algebra.Com's Answer #693132 by Boreal(15235)\"\" \"About 
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f(x+1)+(x+1)^2+1=x^2+2x+2 \n" ); document.write( "
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