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Use Vieta's Theorem to solve the problems. The difference of the two solutions of x2+19x+c=0 is 15. Find c.

Respuesta :

Answer:

c = 34

Step-by-step explanation:

x²+19x+c=0

(x + a) (x + b) = x² + (a + b) x + ab

a + b = 19

a - b = 15

a = 17

b = 2

c = ab = 34

Answer: 34

Step-by-step explanation: From RSM

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