solve each of the following equations by completing the square and show ur work

Question

x²-4x=32

Answer 1

x^2 - 4 x +(4/2)^2 = 32 +(4/2)^2

x^2 - 4x + 4 = 32 + 4

(x-2)^2 = 36

x - 2 = +6
x - 2 = -6

x = 8 or -4