kittykat181821 kittykat181821

14-01-2020
Mathematics

contestada

Solve for x in the equation x squared + 4 x minus 4 = 8.

Respuesta :

texaschic101 texaschic101

14-01-2020

Answer:

Step-by-step explanation:

x^2 + 4x - 4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

(x + 6)(x - 2) = 0

x + 6 = 0 x - 2 = 0

x = -6 x = 2

solution is : x = -6 and x = 2

Answer Link

4100389 4100389

27-04-2021

Answer:

B. X=-6 or x=2

Step-by-step explanation:

Edge

Answer Link

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