document.write( "Question 1004206: How do you solve -4x^2+3x=-1 ? \n" ); document.write( "
Algebra.Com's Answer #620739 by ikleyn(52778)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\"-4x%5E2\" + \"3x\" = \"-1\"     -----> \r
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\n" ); document.write( "\n" ); document.write( "\"-4x%5E2\" + \"3x\" + \"1\" = \"0\",\r
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\n" ); document.write( "\n" ); document.write( "Now apply the quadratic formula.  Do you know what is this?\r
\n" ); document.write( "\n" ); document.write( "If not,  look into the lessons \r
\n" ); document.write( "\n" ); document.write( "    - Introduction into Quadratic Equations  and \r
\n" ); document.write( "\n" ); document.write( "    - PROOF of quadratic formula by completing the square \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "You will get   \"x%5B1%2C2%5D\" = \"%28-3+%2B-+sqrt%283%5E2+-+4%2A%28-4%29%2A1%29%29%2F%282%2A%28-4%29%29\" = \"%28-3+%2B-+sqrt%289%2B16%29%29%2F%28-8%29\" = . . . \r
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\n" ); document.write( "\n" ); document.write( "Please complete it yourself.\r
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