Which choice answer is it?

x = 5/2 + sqrt(41)/2 or x = 5/2 - sqrt(41)/2 thus 2 is the Answer

Step-by-step explanation:

Solve for x:

x^2 - 5 x - 4 = 0

Add 4 to both sides:

x^2 - 5 x = 4

Add 25/4 to both sides:

x^2 - 5 x + 25/4 = 41/4

Write the left hand side as a square:

(x - 5/2)^2 = 41/4

Take the square root of both sides:

x - 5/2 = sqrt(41)/2 or x - 5/2 = -sqrt(41)/2

Add 5/2 to both sides:

x = 5/2 + sqrt(41)/2 or x - 5/2 = -sqrt(41)/2

Add 5/2 to both sides:

x = 5/2 + sqrt(41)/2 or x = 5/2 - sqrt(41)/2

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

step-by-step explanation: 4 cause 2+2=4