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5x 2x 2 0
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5x 2x 2 0
2x 2 5x 1 0 quadratic formula
2x 2 5x 4 0
2x 2 5x 3 0 quadratic formula
2x 2 5x 6 0
2x 2 5x 12 0
2x 2 5x 12 0 quadratic formula
1 5x 2x 2 0
7 5x 2x 2 0
3 5x 2x 2 0
5x 2x 2 0
