elbinopotato elbinopotato

14-01-2020
Mathematics

contestada

what is the solution set for x2+12x=-11

Respuesta :

texaschic101 texaschic101

14-01-2020

Answer:

Step-by-step explanation:

x^2 + 12x = -11

x^2 + 12x + 11 = 0

(x + 1)(x + 11) = 0

x + 1 = 0 x + 11 = 0

x = -1 x = -11

x = -1, x = -11

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