document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=463836>Question 463836</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I divide and check this?<BR>\n" );
document.write( "42x^7 - 42x^3 + 30x<BR>\n" );
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document.write( "6x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #317728 by </B><A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><B>algebrahouse.com(1659)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=algebrahouse.com><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=algebrahouse.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=317728\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 42x^7 - 42x^3 + 30x<BR>\n" );
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document.write( "6x\r<BR>\n" );
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document.write( "= 42x^7/6x - 42x^3/6x + 30x/6x {divided each term by 6x}<BR>\n" );
document.write( "= 7x^6 - 7x^2 + 5 {divided and subtracted exponents when dividing}\r<BR>\n" );
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document.write( "To check, multiply: <BR>\n" );
document.write( "6x(7x^6 - 7x^2 + 5) = 42x^7 - 42x^3 + 30x......it it is correct<BR>\n" );
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