document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=601713>Question 601713</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can someone please check my work?  Thank you\r<BR>\n" );
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document.write( "Question:  Multiply<BR>\n" );
document.write( "x – 2<BR>\n" );
document.write( "by<BR>\n" );
document.write( "-5x2 – 3x – 4 \r<BR>\n" );
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document.write( "Answer:  <BR>\n" );
document.write( "(x – 2)(-5x^2 – 3x – 4 )<BR>\n" );
document.write( "= 5x^3 - 3x^2 - 4x + 10x^2 + 6x + 8<BR>\n" );
document.write( "= 5x^3 - 3x^2 + 10x^2 - 4x + 6x + 8<BR>\n" );
document.write( "= 5x^3 + 8x^2 + 2x + 8\r<BR>\n" );
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document.write( "Question:  Subtract.<BR>\n" );
document.write( "(4n6 – 7n5 + 5) – (9n6 – n5 + 8) \r<BR>\n" );
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document.write( "Answer: <BR>\n" );
document.write( "4n^6 - 7n^5 + 5 - 9n^6 + n^5 - 8<BR>\n" );
document.write( "= (4 -9)n^6 + (7 - 1)n^5 - 3<BR>\n" );
document.write( "=(-5) n^6 + (-6)n^5 - 3<BR>\n" );
document.write( "= -5n^6 - 6n^5 -3\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #379956 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=379956\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Question:  Multiply<BR>\n" );
document.write( "x – 2<BR>\n" );
document.write( "by<BR>\n" );
document.write( "-5x2 – 3x – 4 \r<BR>\n" );
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document.write( "Answer:  <BR>\n" );
document.write( "(x – 2)(-5x^2 – 3x – 4 )<BR>\n" );
document.write( "= 5x^3 - 3x^2 - 4x + 10x^2 + 6x + 8<BR>\n" );
document.write( "= 5x^3 - 3x^2 + 10x^2 - 4x + 6x + 8<BR>\n" );
document.write( "= 5x^3 + 8x^2 + 2x + 8<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "It's -5x^3, and<BR>\n" );
document.write( " -3x^3+10x^3 = 7x^2<BR>\n" );
document.write( "= -5x^3 + 7x^2 + 2x + 8<BR>\n" );
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document.write( "\n" );
document.write( "Question:  Subtract.<BR>\n" );
document.write( "(4n6 – 7n5 + 5) – (9n6 – n5 + 8) \r<BR>\n" );
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document.write( "Answer: <BR>\n" );
document.write( "4n^6 - 7n^5 + 5 - 9n^6 + n^5 - 8<BR>\n" );
document.write( "= (4 -9)n^6 + (7 - 1)n^5 - 3<BR>\n" );
document.write( "=(-5) n^6 + (-6)n^5 - 3<BR>\n" );
document.write( "= -5n^6 - 6n^5 -3<BR>\n" );
document.write( "Looks good.\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );