document.write( "Question 330422: Solve x2=-3x+7 using the quadractic formula? \n" ); document.write( "
Algebra.Com's Answer #236851 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The given equation can be solved using the quadratic formula. I have no idea what a quadractic formula is.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "For a quadratic equation in standard form, namely:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the solutions are:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "So, put the equation into standard form:\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "For your equation:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( ", , and \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Just plug the values into the formula and do the arithmetic:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "
\n" ); document.write( "My calculator said it, I believe it, that settles it
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" );