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4x x 8 7x 2x 8
4x x 8 7x 2x 8 pictures 5
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4x x 8
4x x 8 7x 2x 8
7x 4x x 5 )u003d( 8 2x )( 8 2x )+ 27x
4x x 8 7x 2x 8
