document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156080>Question 1156080</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the formula for the indicated variable. (Simplify your answer completely.) See Example 4. (Objective 2)<BR>\n" );
document.write( "A = 2πr2 + 2πhr, for r\r<BR>\n" );
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document.write( "(The formula for the surface area of a right circular cylinder)<BR>\n" );
document.write( "r = <BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #778775 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=778775\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -------------------------------------<BR>\n" );
document.write( "A = 2πr2 + 2πhr, solve for r.<BR>\n" );
document.write( "-----------------------------------\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=2pi%2Ar%5E2%2B2pi%2Ahr ALIGN=MIDDLE  ALT=\"A=2pi%2Ar%5E2%2B2pi%2Ahr\"   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=2pi%2Ar%5E2%2B2pi%2Ahr-A=0 ALIGN=MIDDLE  ALT=\"2pi%2Ar%5E2%2B2pi%2Ahr-A=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r=%28-2pi%2Ah%2B-+sqrt%284h%5E2%2Api%5E2%2B8pi%2AA%29%29%2F%284pi%29 ALIGN=MIDDLE  ALT=\"r=%28-2pi%2Ah%2B-+sqrt%284h%5E2%2Api%5E2%2B8pi%2AA%29%29%2F%284pi%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=r=%28-2h%2Api%2B-+2%2Asqrt%28pi%2Ah%5E2%2B2A%2Api%29%29%2F%284pi%29 ALIGN=MIDDLE  ALT=\"r=%28-2h%2Api%2B-+2%2Asqrt%28pi%2Ah%5E2%2B2A%2Api%29%29%2F%284pi%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=highlight%28r=%28-h%2Api%2B-+sqrt%28pi%2Ah%5E2%2B2A%2Api%29%29%2F%282pi%29%29 ALIGN=MIDDLE  ALT=\"highlight%28r=%28-h%2Api%2B-+sqrt%28pi%2Ah%5E2%2B2A%2Api%29%29%2F%282pi%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(Look for any mistakes.) </SPAN>\n" );
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