(1+1/2)x(1+1/4)x(1+1/6)x(1+1/8)x(1+1/10)x(1-1/3)x(1-1/5)x(1-1/7)x(1-1/9)求过程、求答案、谢谢!
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(1+1/2)x(1+1/4)x(1+1/6)x(1+1/8)x(1+1/10)x(1-1/3)x(1-1/5)x(1-1/7)x(1-1/9)求过程、求答案、谢谢!
(1+1/2)x(1+1/4)x(1+1/6)x(1+1/8)x(1+1/10)x(1-1/3)x(1-1/5)x(1-1/7)x(1-1/9)求过程、求答案、谢谢!
(1+1/2)x(1+1/4)x(1+1/6)x(1+1/8)x(1+1/10)x(1-1/3)x(1-1/5)x(1-1/7)x(1-1/9)求过程、求答案、谢谢!
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
*-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X ||
(x-1)^3(x+1)(x-2)/(x+4)
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35道.符号^代表平方.读起来就是(X的平方).1,x^-x-202,x^-9x+203,x^-9x-204,x^+9x+205,x^-18x+326,x^+14x-317,x^+18x+328,x^+14x-329,x^+19x+4810,x^+47x-4811,x^+13x-4812,x^+2x-4813,x^+26x+4814,x^-22x-4815,x^+17x+7216,x^+21x-10017,x^-x-7218,x
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