document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=455060>Question 455060</A>: <I><SPAN STYLE=\"word-break: break-all;\"> . Essay; show all work. Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial 3x^3 + 6x^2 + 3x + 3. The shop estimates their costs for that quarter to be given by 9x^2 – 6x + 5. For the second quarter, find and simplify a polynomial that will represent their profit </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #312412 by </B><A HREF=/tutors/aboutme.mpl?userid=nerdybill><B>nerdybill(7384)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nerdybill><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=nerdybill><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=312412\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">     . Essay; show all work. Bob’s Barber Shop estimates their gross revenue for the second quarter to be given by the polynomial 3x^3 + 6x^2 + 3x + 3. The shop estimates their costs for that quarter to be given by 9x^2 – 6x + 5. For the second quarter, find and simplify a polynomial that will represent their profit<BR>\n" );
document.write( ".<BR>\n" );
document.write( "profit = \"revenue\" - \"cost\"<BR>\n" );
document.write( "profit = (3x^3 + 6x^2 + 3x + 3) - (9x^2 – 6x + 5)<BR>\n" );
document.write( "profit = 3x^3 + 6x^2 + 3x + 3 - 9x^2 + 6x - 5<BR>\n" );
document.write( "profit = 3x^3 - 3x^2 + 3x + 3 + 6x - 5<BR>\n" );
document.write( "profit = 3x^3 - 3x^2 + 9x + 3 - 5<BR>\n" );
document.write( "profit = 3x^3 - 3x^2 + 9x - 2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "your polynomial would then be:<BR>\n" );
document.write( "3x^3 - 3x^2 + 9x - 2 </SPAN>\n" );
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