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X 2x 1 10
X 2x 1 10 pictures 5
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X 2x 1 10
(- x 10 )( x 2 2x 1
if f x )u003d 1 2x 10 3
x 3 2x 2 1 10
(- 2x 1 )( x 2 9x 10
6 x 1 )u003d 2x 10
2x 4 x 1 )u003d 10
4 2x 1 )u003d- 10 x 5
2x 1 )+( x 10 )u003d 90
f x )u003d( 2x 1 10
x 2x 1 10
