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8x 4 2x 2 0
8x 4 2x 2 0 pictures 5
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8x 4 2x 2 0
8x 4 )( x 2 2x 2 )u003d 0
8x 4 2x 2 1 0
2x^2-8x+4u003d0 quadratic formula
2x 3 x 2 8x 4 0
8x 4 2x 2 0
