What value is added to both sides of the equation x2 − 4x = −2 in order to solve by completing the square? a) 4 b) 2 c) −2 d) −4

x^2 - 4x = -2

x^2 - 4x + 4 = -2 + 4

(x - 2)^2 = 2

A) 4

step-by-step explanation:

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

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