document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=211570>Question 211570</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perform indicated operations and simplify these problems.\r<BR>\n" );
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document.write( "4a-7a[5-7(a+2)]=\r<BR>\n" );
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document.write( "(7x-3y)(x=5y)=\r<BR>\n" );
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document.write( "(8u+3v)^2=\r<BR>\n" );
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document.write( "(3x-3xy+y^2)(x^2+6xy+y^2)=\r<BR>\n" );
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document.write( "Thanks in advance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #159883 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=159883\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4a-7a[5-7(a+2)]<BR>\n" );
document.write( "4a-7a(5-7a-14)<BR>\n" );
document.write( "4a-7a(-7a-9)<BR>\n" );
document.write( "4a+49a^2+63a<BR>\n" );
document.write( "49a^2+67a<BR>\n" );
document.write( "a(49a+67)ans.<BR>\n" );
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document.write( "(7x-3y)(x+5y)<BR>\n" );
document.write( "7x^2-3xy+35xy-15y^2<BR>\n" );
document.write( "7x^2+32xy-15y^2 ans.<BR>\n" );
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document.write( "(8u+3v)<BR>\n" );
document.write( "(8u+3v)<BR>\n" );
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document.write( "64u^2+24uv+24uv+9v^2<BR>\n" );
document.write( "64u^2+48uv+9v^2 ans.<BR>\n" );
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document.write( "(3x-3xy+y^2)<BR>\n" );
document.write( "(x^2+6xy+y^2)<BR>\n" );
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document.write( "3x^3-3x^3y+x^2y^2+18x^2y-18x^2y^2+6x^2y^3+3xy^2-3xy^3+y^4<BR>\n" );
document.write( "3x^3-3x^3y-17x^2y^2+18x^2y+6x^2y^3-3xy^3+y^4 ans.\r<BR>\n" );
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