document.write( "Question 910231: find a single value of c so that the equation x squared + 5x + c = has no solutions \n" ); document.write( "
Algebra.Com's Answer #552329 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2%2B5x%2Bc=what\", you should equate this to something if you are looking for solutions or \"no solutions\".\r
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\n" ); document.write( "\n" ); document.write( "Maybe you wanted, \"x%5E2%2B5x%2Bc=0\" and are asking for what value c will this have no solutions? Why would this equation have no solutions?\r
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\n" ); document.write( "\n" ); document.write( "\"x=%28-5%2B-+sqrt%285%5E2-4%2Ac%29%29%2F2\"
\n" ); document.write( "\"highlight%28x=%28-5%2B-+sqrt%2825-4c%29%29%2F2%29\".
\n" ); document.write( "The equation will have either ONE or TWO solutions. \r
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\n" ); document.write( "\n" ); document.write( "If you want the equation to have NO REAL SOLUTIONS, then the necessary condition is \"25-4c%3C0\", in which case, x will contain an imaginary number. You can solve this inequality for c.
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