document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=868171>Question 868171</A>: <I><SPAN STYLE=\"word-break: break-all;\"> One more than twice the square of a number is 73. Translate to an equation and solve </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #523401 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=523401\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x^2+1=73<BR>\n" );
document.write( "2x^2=73-1<BR>\n" );
document.write( "2x^2=72<BR>\n" );
document.write( "x^2=72/2<BR>\n" );
document.write( "x^2=36<BR>\n" );
document.write( "x=sqrt36<BR>\n" );
document.write( "x=6 ans. for the number.<BR>\n" );
document.write( "Proof:<BR>\n" );
document.write( "2*6^2+1=73<BR>\n" );
document.write( "2*36+1=73<BR>\n" );
document.write( "72+1=73<BR>\n" );
document.write( "73=73<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );