document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1149179>Question 1149179</A>: <I><SPAN STYLE=\"word-break: break-all;\"> #1. 4t2−1t−4=0\r<BR>\n" );
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document.write( "Solve by the quadratic formula:\r<BR>\n" );
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document.write( "#2. −6x2=−2x−20<BR>\n" );
document.write( "Solve by the quadratic formula:\r<BR>\n" );
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document.write( "#3. 3x2=−12x+15<BR>\n" );
document.write( "Solve using the quadratic formula. List your answers, separated by commas.\r<BR>\n" );
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document.write( "#4. 5x2−35=0<BR>\n" );
document.write( "Solve using the quadratic formula. List your answers, separated by commas.\r<BR>\n" );
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document.write( "#5. 2x2−4=0\r<BR>\n" );
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document.write( "It must be in fraction form. It can not be done as a decimal.\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #770539 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52781)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=770539\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "Solving quadratic equations is a &nbsp;<U>BASIC &nbsp;ELEMENTARY &nbsp;SKILL</U> &nbsp;<U>each student &nbsp;MUST &nbsp;DEVELOPE</U>&nbsp; in his &nbsp;(or her)&nbsp; school years.\r<BR>\n" );
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document.write( "To help the students, &nbsp;the lessons were created in this site\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/quadratic/lessons/Introduction-Into-Quadratics.lesson>Introduction into Quadratic Equations</A>\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/quadratic/lessons/proof-of-quadratic-by-completing-the-square.lesson>PROOF of quadratic formula by completing the square</A>\r<BR>\n" );
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document.write( "giving the general theory and examples.\r<BR>\n" );
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document.write( "Read them and learn on how to solve quadratic equations using the quadratic formula on your own, &nbsp;once and for all.\r<BR>\n" );
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document.write( "Also, &nbsp;you have this free of charge online textbook in ALGEBRA-I in this site\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;- <A  rel=nofollow HREF=https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson>ALGEBRA-I - YOUR ONLINE TEXTBOOK</A>.\r<BR>\n" );
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document.write( "The referred lessons are the part of this textbook under the topic \"<U>Quadratic equations</U>\". \r<BR>\n" );
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document.write( "Save the link to this online textbook together with its description\r<BR>\n" );
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document.write( "Free of charge online textbook in ALGEBRA-I<BR>\n" );
document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r<BR>\n" );
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document.write( "to your archive and use it when it is needed.\r<BR>\n" );
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document.write( "Hey, in arithmetic, the first basic skill is to know that 2 x 2 = 4.\r<BR>\n" );
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document.write( "The second basic skill is to know the multiplication table.\r<BR>\n" );
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document.write( "In Algebra, the first basic skill is to know how to solve the simplest lihear equation ax + b = c.\r<BR>\n" );
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document.write( "The second basic skill is to know on how to solve a quadratic equation.\r<BR>\n" );
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document.write( "Therefore, when you come with questions, similar to that of your post, it is almost as if you come to ask \"how many is 2 x 2\".\r<BR>\n" );
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