document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=59257>Question 59257</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Could I get some help on these two please?\r<BR>\n" );
document.write( "\n" );
document.write( "\"Factor the quadratic expression completely, and find the roots of the expression\"\r<BR>\n" );
document.write( "\n" );
document.write( " a. 135x^2 - 222X + 91\r<BR>\n" );
document.write( "\n" );
document.write( " b. 6x^2 - 42x + 72\r<BR>\n" );
document.write( "\n" );
document.write( "Thank you very much! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #40651 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=40651\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 135X^2-222X+91=0<BR>\n" );
document.write( "USING THE QUADRATIC EQUATION X=(-B+-SQRT[B^2-4AC])/2A WE GET\r<BR>\n" );
document.write( "\n" );
document.write( "X=(222+-SQRT[222^222-4*135*91])/2A<BR>\n" );
document.write( "X=(222+-SQRT[49,284-49,140])/270<BR>\n" );
document.write( "X=(222+-SQRT[144])/270<BR>\n" );
document.write( "X=(222+-12)/270<BR>\n" );
document.write( "X=210/270<BR>\n" );
document.write( "X=.777777<BR>\n" );
document.write( "X=234/270<BR>\n" );
document.write( "X=.866666\r<BR>\n" );
document.write( "\n" );
document.write( "6X^2-42X+72=0<BR>\n" );
document.write( "X^2-7X+12=0<BR>\n" );
document.write( "(X-4)(X-3)=0<BR>\n" );
document.write( "X-4=0<BR>\n" );
document.write( "X=4<BR>\n" );
document.write( "X-3=0<BR>\n" );
document.write( "X=3<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );