Answer:
x = -4, 2
Explanation:
(2x + 2)² = 36
Remember that the square root of 36 has a positive and a negative root.
(2x + 2) = ±6
2x + 2 = -6 2x + 2 = 6
2x = -8 2x = 4
x = -4 x = 2
Therefore, the solution(s) of the equation are x = -4, 2
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