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9x 5x 2 0
9x 5x 2 0 pictures 5
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9x 5x 2 0
9x 2 5x 1 0 quadratic formula
5x 2 9x 44 0
5x 2 9x 18 0
5x 2 9x 3 0
5x 2 9x 7 0
5x 2 9x 2 0 quadratic formula
2 9x 16 5x 0
9x 2 5x 1 0
5x 2 9x 4 0
9x 5x 2 0
