document.write( "Question 50818: If f(x)=x^2+5 find f(a+h)-f(a) \n" ); document.write( "
Algebra.Com's Answer #33874 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
If f(x)=x^2+5 find f(a+h)-f(a)
\n" ); document.write( "--------------
\n" ); document.write( "f(a+h)= (a+h)^2+5
\n" ); document.write( "=a^2+2ah+h^2+5
\n" ); document.write( "f(a)=a^2+5
\n" ); document.write( "Then f(a+h)-f(a)= 2ah+h^2\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );