The set of real numbers which satisfies the equation x²=4 ​

-2 and 2

Step-by-step explanation:

Given the equation

x^2 = 4

Take the square root of both sides

√x^2 = ±√4

x = ±√4

x = ±2

hence the set of real numbers are -2 and 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)

fwms@lil_ben06

step-by-step explanation: