0
- 2 X 2 - x - 6 = 0
- 4 -6 - x = 0
- - x = 2
- x = -2
Another contributor's answer:
This appears to be a quadratic equation question in form of:
2x2-x-6 = 0
When factorised:
(2x+3)(x-2) = 0
Therefore: x = -3/2 or x = 2
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