document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108140>Question 108140</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me with this problem?  25x^2-4/49  factor out completely or state that it is prime. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #78790 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=78790\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 25x^2-4/49  factor out completely or state that it is prime.<BR>\n" );
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document.write( "Your problem is a \"difference of squares\".<BR>\n" );
document.write( "(5x)^2 -(2/7)^2<BR>\n" );
document.write( "It factors as follows:<BR>\n" );
document.write( "(5x-(2/7))(5x+(2/7))<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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