(2x-2)(x-1)=0 x(x-5)=5x-10
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(2x-2)(x-1)=0x(x-5)=5x-10(2x-2)(x-1)=0x(x-5)=5x-10(2x-2)(x-1)=0x(x-5)=5x-10
(2x-2)(x-1)=0 x(x-5)=5x-10
(2x-2)(x-1)=0 x(x-5)=5x-10
(2x-2)(x-1)=0 x(x-5)=5x-10
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填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x
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(2x-2)(x-1)=0 x(x-5)=5x-10
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解九宫格题目(X为未知数)9 X 2 X 7 X 8 X XX X 4 X X 9 X 6 X1 3 X 5 X X X X 24 X X 8 5 X X 1 XX 8 9 4 X 1 6 7 XX 1 X X 3 6 X X 88 X X X X 2 X 3 6X 5 X 6 X X 9 X XX X 7 X 4 X 2 X 1
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