How do I do this problem using the completed the square method x^2-18x+37=0

X² - 18x + 37 = 0

x = - (-18) + / - √ ((-18) ² - 4 (1) (37))

2 (1)

x = 18 + / - √ (324 - 148)

2

x = 18 + / - √ (176)

2

x = 18 + / - 13.26649916

2

x = 18 + 13.26649916 x = 18 - 13.26649916

2 2

x = 31.26649916 x = 4.735500839

2 2

x = 15.63324958 x = 2.366750419

(x-9) ^2-81+37=0

(x-9) ^2=44

X-9=root44

Or

X-9=-root44

Therefore

X=9+root44 or 9-root44