document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=66740>Question 66740</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need some help with:<BR>\n" );
document.write( "(3x^3+22^2+38x+15)=(x+5)<BR>\n" );
document.write( "Im supposed to use long division. Ive tried almost everything and got help but i just dont get it. I have a test on polynomials. I know how to get the 3x^2 and the 3 (in the answer 3x^2+7x+3) I just dont know how you get 7. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47383 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=47383\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You divide the 3x^3 by x and get 3x^2<BR>\n" );
document.write( "You multiply (x+5) by 3x^2 and get 3x^2+15x<BR>\n" );
document.write( "You subtract that from 3x^3+22x^2+38x+15 to get 7x^2+38x+15<BR>\n" );
document.write( "You divide that by x to get 7x<BR>\n" );
document.write( "You multiply (x+5) by that to get 7x^2+35x<BR>\n" );
document.write( "You subtract that from 7x^2+38x+15 to get 3x+15<BR>\n" );
document.write( "You divide that by x to get 3<BR>\n" );
document.write( "You multiply (x+5) by that to get 3x+15<BR>\n" );
document.write( "You subtract that from 3x+15 and get 0<BR>\n" );
document.write( "-----------<BR>\n" );
document.write( "So the quotient is 3x^2+7x+3<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. <BR>\n" );
document.write( " </SPAN>\n" );
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