x2+2y2-3z2+2yz-5zx +3xy=0
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x2+2y2-3x2+2yz-5xz+3xy
x2-3x2+2y2+2yz-5xz+3xy
-2x2+2y2+2yz-5xz+3xy
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Heya mate
here is ur answer
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