document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=60365>Question 60365</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0534494498/algebrahomeworkh></A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> If f(x)= x^2 + 5, find f(a + h) - f(a).<BR>\n" );
document.write( "I haved tried to work this problem and the answer I got was 2ah + h^2 + 10, but it is not correct. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #43543 by </B><A HREF=/tutors/aboutme.mpl?userid=303795><B>303795(602)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=303795><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=43543\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=+x%5E2+%2B+5 ALIGN=MIDDLE  ALT=\"f%28x%29=+x%5E2+%2B+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28a%29=a%5E2+%2B+5 ALIGN=MIDDLE  ALT=\"f%28a%29=a%5E2+%2B+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28a+%2B+h%29+=%28a+%2B+h%29%5E2+%2B+5+=+a%5E2+%2B+2ah+%2Bh%5E2+%2B+5 ALIGN=MIDDLE  ALT=\"f%28a+%2B+h%29+=%28a+%2B+h%29%5E2+%2B+5+=+a%5E2+%2B+2ah+%2Bh%5E2+%2B+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28a+%2B+h%29+-+f%28a%29 ALIGN=MIDDLE  ALT=\"f%28a+%2B+h%29+-+f%28a%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+%2B+2ah+%2Bh%5E2+%2B+5+-+%28a%5E2+%2B+5%29 ALIGN=MIDDLE  ALT=\"a%5E2+%2B+2ah+%2Bh%5E2+%2B+5+-+%28a%5E2+%2B+5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Need to multiply the minus sign by each term in the bracket)<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5E2+%2B+2ah+%2Bh%5E2+%2B+5+-+a%5E2+-+5 ALIGN=MIDDLE  ALT=\"a%5E2+%2B+2ah+%2Bh%5E2+%2B+5+-+a%5E2+-+5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2ah+%2Bh%5E2 ALIGN=MIDDLE  ALT=\"2ah+%2Bh%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
document.write( "\n" );
document.write( "Note If this part of introductory calculus and the h is very, very small then h^2 would be insignificant and f(a + h) - f(a) would approximate to 2ah.)  </SPAN>\n" );
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