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Kx 2 2x 4 0 x 2
Kx 2 2x 4 0 x 2 pictures 5
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Kx 2
Kx 2 2x 4 0 x 2
2x^2+kx+4u003d0 x^2+x+ku003d0
kx 2 2x 4 0 x 2
