document.write( "Question 1128715: Solve for the roots using the quadratic formula:
\n" ); document.write( "4x^2-7=-4x
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Algebra.Com's Answer #745196 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Solving quadratic equations is a  BASIC  ELEMENTARY  SKILL  each student  MUST  DEVELOPE  in his  (or her)  school years.\r
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\n" ); document.write( "\n" ); document.write( "To help the students,  the lessons were created in this site\r
\n" ); document.write( "\n" ); document.write( "    - Introduction into Quadratic Equations\r
\n" ); document.write( "\n" ); document.write( "    - PROOF of quadratic formula by completing the square\r
\n" ); document.write( "\n" ); document.write( "    - HOW TO solve quadratic equation by completing the square - Learning by examples \r
\n" ); document.write( "\n" ); document.write( "giving the general theory and examples.\r
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\n" ); document.write( "\n" ); document.write( "Read them and learn on how to solve quadratic equations using the quadratic formula on your own,  once and for all.\r
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