איך פותרים? x-5)^2=3)

x^2 - 10x+ 25 = 3
x^2 - 10x + 22 במחשבון
x = 6.732
x= 3.267

given: (x5)2=3

use the square root on both sides:

x5=3

add 5 to both sides:

x=53

this breaks into two equations:

x=5+3 and x=53