document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=31224>Question 31224</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0618163832/algebrahomeworkh>ALGEBRA 1 CONCEPTS AND SKILLS</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> hey i really need help in this problem it is really hard.. my problemis 3k^2-39k+90 i don't now what signes to use and how do i get the answer. i really need help i have a quiz tomorrow and i don't want to fail it please help me  understand this! thank you  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #17895 by </B><A HREF=/tutors/aboutme.mpl?userid=venugopalramana><B>venugopalramana(3286)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=venugopalramana><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.geocities.com/venugopalramana/FREE_MATHS_ASSISTANCE.html valign=middle><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=17895\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> hey i really need help in this problem it is really hard.. my problemis 3k^2-39k+90 i don't now what signes to use and how do i get the answer. i really need help i have a quiz tomorrow and i don't want to fail it please help me understand this! thank you<BR>\n" );
document.write( "WHAT DO YOU WANT ?FATORISE?IF SO....<BR>\n" );
document.write( "3K^2-39K+90=3(K^2-13K+30).....FIND PRODUCT OF COEFFICIENTS OF K^2 AND CONSTANT TERMS =1*30=30<BR>\n" );
document.write( "FIND 2 FACTORS FOR THIS 30 SO THAT THEIR SUM = COEFFICIENT OF X TERM =-13<BR>\n" );
document.write( "30=1*30=2*15=3*10=(-3)*(-10)....SUM OF -3 AND -10 = -13..SO WRITE AS FOLLOWS<BR>\n" );
document.write( "3(K^2-3K-10K+30)=3{K(K-3)-10(K-3)}=3(K-3)(K-10) </SPAN>\n" );
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