古天乐反贪风暴3:3/4-2x=5/8
来源:百度文库 编辑:高校问答 时间:2024/05/13 14:31:48
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谁会解这道题:(X-5)/(X-7)+(X-2)/(X-4)=(X-3)/(X-5)+(X-4)/(X-6)求X的值
(x-4)(x-2)-(x-1)(x+3),其中x=-2/5
方程(x+1/x+2)+(x+2/x+3)=(x+3/x+4)+(x+4/x+5)的解
11*(6-x)/3*(x-4)=10*(5-x)/3*(x-4)-5(6-x)/(x-2) 求x.
x*(x/3)=(x-5)*(x/3+1)/2 x=?
计算[(x-1)/(x-2)-(x-2)(x-3)-(x-3)/(x-4)+(x-4)(x-5)]/(2x-7)
解因式方程:x-4/x-5+x-8/x-9=x-7/x-8+x-5/x-6
求和:1/[(x+1)(x+2)]+1/[(x+2)(x+3)]+1/[(x+3)(x+4)]+1/[(x+4)(x+5)]
1/(X+1)X+1/(X+1)(X+2)+1/(X+2)(X+3)+1/(X+3)(X+4)=?
x^6+x^5+x^4+x^3+x^2+x+1=0