3x/(x-2)-x/(x+2)÷2x/(x-4)化简
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:数学作业 时间:2024/07/04 14:24:31
3x/(x-2)-x/(x+2)÷2x/(x-4)化简
3x/(x-2)-x/(x+2)÷2x/(x²-4)化简
3x/(x-2)-x/(x+2)÷2x/(x²-4)化简
![3x/(x-2)-x/(x+2)÷2x/(x-4)化简](/uploads/image/z/1876019-59-9.jpg?t=3x%2F%28x-2%29-x%2F%28x%2B2%29%C3%B72x%2F%28x-4%29%E5%8C%96%E7%AE%80)
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3x/(x-2)-x/(x+2)÷2x/(x-4)化简
x(2-1/x)+x/(x^2-2x)÷(3-x)/(x^2-4)
(x+1-1/1-x)÷(x-x²/x-1) (x-4/x-x-6+ x+2/x-3)÷x+1/x-3
x+2/x+1-x+3/x+2-x+4/x+3+x+5/x+4
x^5+x^4 = (x^3-x)(x^2+x+1)+x^2+x
约分 (X的平方+4x+3)(2x-x)^/(X^+X)(X^+X-6),
已知 X=4- 根号3 求 (X*X*X*X-6X*X*X-2X*X+18X+23) / (X*X-8X+15)的值
|X-1|+|X-2|+|X-3|+|X-4|+|X-5|+|X-6|+|X-7|+|X-8|+|X-9|+|X-10|
化简:[(x+2)/(x^2-4)-(2x-5)/(x-4x+4)]÷[(x-3)/(x-2)]
x+2x+3x+4x+5x+6x+7x+8x+9x=9x-8x-7x-6x-5x-4x-3x-2x-x.x等于多少?
化简:1x(x+1)+1(x+1)(x+2)+1(x+2)(x+3)+1(x+3)(x+4)
(2x-6)/(x²-4x+4)÷(3-x)/(x²+6x+9)×(2-x)/(x+3)