Answer: 4
Step-by-step explanation: We can rewrite this as 5 1/4 - 1 1/4 which equals 4.
(x - 4)² = 25
x - 4 =

√25
x - 4 =

5
x = 5 + 4 or x = -5 + 4
x = 9 or x = -1
Method Use : Completing the square-------------------------------
Answer: x = 9 or x = -1-------------------------------