解不等式;1.1/4X+2≥﹙2-X﹚/4 2.4-X-2﹙X+1﹚>11 3 ﹙X-2﹚/3<1/5X-1
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:2024/08/01 04:08:01
解不等式;1.1/4X+2≥﹙2-X﹚/4 2.4-X-2﹙X+1﹚>11 3 ﹙X-2﹚/3<1/5X-1
1.4分之1X+2≥4分之2-X
2.4-X-2﹙X+1﹚>11
3.3分之X-2<5分之1X-1
1.4分之1X+2≥4分之2-X
2.4-X-2﹙X+1﹚>11
3.3分之X-2<5分之1X-1
![解不等式;1.1/4X+2≥﹙2-X﹚/4 2.4-X-2﹙X+1﹚>11 3 ﹙X-2﹚/3<1/5X-1](/uploads/image/z/15831543-39-3.jpg?t=%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%9B1.1%EF%BC%8F4X%2B2%E2%89%A5%EF%B9%992-X%EF%B9%9A%EF%BC%8F4+2.4-X-2%EF%B9%99X%2B1%EF%B9%9A%EF%BC%9E11+3+%EF%B9%99X-2%EF%B9%9A%EF%BC%8F3%EF%BC%9C1%EF%BC%8F5X-1)
1.1/4X+2≥﹙2-X﹚/4
1/4X+2≥1/2-1/4X
1/2X≥—3/2
X≥—3
2.4-X-2﹙X+1﹚>11
4-X-2 X-2>11
3X
1/4X+2≥1/2-1/4X
1/2X≥—3/2
X≥—3
2.4-X-2﹙X+1﹚>11
4-X-2 X-2>11
3X
x-5>1+2x 3x+2<4x 解不等式组
解不等式组1+3x<x+5,4x>3x-2
解不等式组x(2x-5)>2x×x-3x-4 (x-1)(x+3)+8x>(x+5)(x-5)-2
解这个不等式:x-3>1-x ,x-5>5-x/2 ,x-4>x/2
解不等式x*x+1/2x(3-2x)
解不等式组:3x+1≥2(x-1)2(x+1)>4x
解不等式组:x-3(x-2)≥4,(2x-1)/3>x-5/2
x(2x-5)>2x的平方-3x-4 (x+1)(x-3)+8x>(x+5)(x-5)-2 解不等式组
解不等式组 x(2x-5)>2x^2-3x-4,(x+1)(x+3)+8x>(x+5)(X-5)-2.
解不等式(x-1)²-2﹙x-1﹚≤4x
几道解不等式|x+1|>x|x-1|+|x-2|=7(X^2-2x+1)(x+1)^3(2-x)/[(X+4)(X^2-
急……解下列不等式 (1)﹣x²+4x-4﹤0 (2) 3x²+7x≥10 (3) x﹙1-x﹚>x