Respuesta :

jessetalexis

Answer:

x = 1, -5

Step-by-step explanation:

Use the formula (b/2)^2 in order to create a new term. Then, you solve for x by using this term to complete the square.

Anisatunizzati

Answer:

(1, -5)

Step-by-step explanation:

x² + 4x - 5 = 0

(x - 1)(x + 5)

x - 1 = 0

x = 1

x + 5 = 0

x = -5

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