27-07-2020
Mathematics

contestada

x^2+8x=20 Solve by completing the square

Respuesta :

bradyzeng2005 bradyzeng2005

27-07-2020

Answer:

x = 2, x = -10

Step-by-step explanation:

(x+4)^2 = 36

(x+4) = 6, -6

x = 2, x = -10

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