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2x 2 )+( 3x 3 )+( 9x 9 )u003d 1
2x 2 )+( 3x 3 )+( 9x 9 )u003d 1 pictures 5
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2x 2 )+( 3x
2x 2 )+( 3x 3 )+( 9x 9 )u003d 1
