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What is the value of $b$ if $-x^2+bx-5<0$ only when $x\in (-\infty, 1)\cup(5,\infty)$?

 Apr 24, 2019
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I just got an answer here is the link 

https://web2.0calc.com/questions/math-help-srry-for-inconviance

Hope this helps

 Aug 9, 2019
edited by Guest  Aug 9, 2019

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