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2x 1 3 1 2 x 1 6
2x 1 3 1 2 x 1 6 pictures 5
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2x 1 3 1 2 x 1 6
6 x 1 )( x 1 )-( 2x 1 )( 3x 2 )+ 3 0
2 x 1 * 3 x 1 1 36 * 6 2x 5
2 x 1 )- 3 2x 1 ) - x 1 2 6 4x
y u2212 x 3 6 1 1 2x 1 2 x 1
1 x 1 6 3x 5 2x 2 1 x 3
1 x )/ 6 2x )/ 3 1 7x )/ 4 2 1 6
2x 1 3 5x 1 6 x 1 2
1 3 2x 1 )- 1 2 x 1 )u003d 5 6
x 1 2 2x 1 4 x 1 3 2x 1 6
2x 1 3 1 2 x 1 6