document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=337506>Question 337506</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the polynomial equation by factoring and then using the zero product principle:<BR>\n" );
document.write( "5x^3+4x^2=20x+16\r<BR>\n" );
document.write( "\n" );
document.write( "Answer choices:<BR>\n" );
document.write( "A.) {-4/5, 2}<BR>\n" );
document.write( "B.) {-2, 2}<BR>\n" );
document.write( "C.) {-4/5, 0}<BR>\n" );
document.write( "D.) {-2, -4/5, 2} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #241920 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=241920\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5x^3+4x^2=20x+16<BR>\n" );
document.write( "5x^3+4x^2-20x-16=0<BR>\n" );
document.write( "x^2(5x+4)-4(5x+4)=0<BR>\n" );
document.write( "(5x+4)(x^2-4)=0<BR>\n" );
document.write( "(5x+4)(x+2)(x-2)=0<BR>\n" );
document.write( "x= -4/5, -2,+2<BR>\n" );
document.write( "D is correct </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );