Select the correct answer from the drop-down menu. The roots of the quadratic equation
are x= 2+-i.
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x^2 - 4x - 5 = 0
x^2 + 4x + 5 = 0
x^2 - 4x + 5 = 0
x^2 + 4x - 5 = 0

goog may have it for you

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.