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Find the sum of all integral values of c with c <= 25 for which the equation y = x^2 - 17x - c has two rational roots.

 Jun 17, 2021
 #1
avatar+120930 
+1

c = 

18

0

- 16

-30

-42

-52

-60

-66

-70

-72

 

I'll  let you sum them

 

cool cool cool

 Jun 17, 2021

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