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The quadratic x^2 + 5x + c = 0 has roots in the form of \(\frac{-5 \pm \sqrt{105}}{2}\). What is the value of c?

 Jun 1, 2022
 #1
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+1

 

b2 – 4ac = 105  

 

25 – (4)(1)(c) = 105  

 

–4c = 80 

 

    c = –20  

.

 Jun 1, 2022

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