What is the discriminant of the quadratic equation 0 = -х2 + 4х – 2?
8

12
24

fwms@lil_ben06

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: