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3 2x 3 x 2 0
3 2x 3 x 2 0 pictures 5
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3 2x 3 x 2 0
2x 2 3 2 16 x 3 2 0
2x 3 x 2 5x 3 0
x 2 3 5 2x 3 0
3 * 2 2x 6 x 2 * 3 2x 0
x 3 2x 2 4x 3 0
2x 3 x 2 6x 3 0
solve x 3 2x 3 )- 2 0 let u
3 2x 3 )- 7 x 2 )u003d 0
x 4 2x 3 2x 2 2x 3 0
3 2x 3 x 2 0
