Question: Solve the equations: x 2 + 6x - 2 = 0 x = ? 3x 2 - 5x - 7 = 0 x = ?

Solve the equations:

x2+ 6x - 2 = 0

x = ?

3x2 - 5x - 7 = 0

x = ?

2x2- 32x + 128 = 0

x = ?

9x2- 2x - 6 = 0

x = ?

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