document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=642640>Question 642640</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given: f(x) = x2 + 2x + 1, find f(x + h) and simplify </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #404172 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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/cgi-bin/show-face.mpl?user=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=404172\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Given: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+x%5E2+%2B+2x+%2B+1 ALIGN=MIDDLE  ALT=\"f%28x%29+=+x%5E2+%2B+2x+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, find <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x+%2B+h%29 ALIGN=MIDDLE  ALT=\"f%28x+%2B+h%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and simplify\r<BR>\n" );
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document.write( "replace <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2Bh ALIGN=MIDDLE  ALT=\"x%2Bh\"   DISABLED_style= \"max-width:90%; height:auto;\" >:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28x%2Bh%29%5E2+%2B+2%28x%2Bh%29+%2B+1 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28x%2Bh%29%5E2+%2B+2%28x%2Bh%29+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28x%2Bh%29%28x%2Bh%29+%2B+2%28x%2Bh%29+%2B+1 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28x%2Bh%29%28x%2Bh%29+%2B+2%28x%2Bh%29+%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >....replace <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2%28x%2Bh%29 ALIGN=MIDDLE  ALT=\"2%28x%2Bh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > with <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2Bh%29%2B%28x%2Bh%29 ALIGN=MIDDLE  ALT=\"%28x%2Bh%29%2B%28x%2Bh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28x%2Bh%29%28x%2Bh%29+%2B%28x%2Bh%29+%2B%28x%2Bh%29%2B+1 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28x%2Bh%29%28x%2Bh%29+%2B%28x%2Bh%29+%2B%28x%2Bh%29%2B+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >...group first two and second two terms together\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28%28x%2Bh%29%28x%2Bh%29+%2B%28x%2Bh%29%29+%2B%28%28x%2Bh%29%2B+1%29 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28%28x%2Bh%29%28x%2Bh%29+%2B%28x%2Bh%29%29+%2B%28%28x%2Bh%29%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28x%2Bh%29%28%28x%2Bh%29+%2B1%29+%2B%28%28x%2Bh%29%2B+1%29 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28x%2Bh%29%28%28x%2Bh%29+%2B1%29+%2B%28%28x%2Bh%29%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28%28x%2Bh%29%2B1%29%28%28x%2Bh%29%2B+1%29 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28%28x%2Bh%29%2B1%29%28%28x%2Bh%29%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%2Bh%29+=+%28x%2Bh%2B1%29%28x%2Bh%2B+1%29 ALIGN=MIDDLE  ALT=\"f%28x%2Bh%29+=+%28x%2Bh%2B1%29%28x%2Bh%2B+1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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