Question: Solve the equation using any convenient method. 1. x2 2x 1 = 0 2. 14x2 + 42x = 0 3. (x + 2)2

Solve the equation using any convenient method.
1. x2 − 2x − 1 = 0
2. 14x2 + 42x = 0
3. (x + 2)2 = 64

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