Respuesta :

mathstudent55

Answer:

x = 6 ± 2√11

Step-by-step explanation:

x² - 12x + 36 = 44

x² - 12x         = 44 - 36

x² - 12x + 36 = 8 + 36

(x - 6)² = 44

√(x - 6)² = √44

x - 6 = ±2√11

x = 6 ± 2√11

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