document.write( "Question 758410: If f(x)=x^2+1, find f(a+1) \n" ); document.write( "
Algebra.Com's Answer #461464 by stanbon(75887)\"\" \"About 
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If f(x)=x^2+1, find f(a+1)
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\n" ); document.write( "f(a+1) = (a+1)^2 + 1 = a^2 + 2a + 2
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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