2(x-3)=3x(x-3)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/18 15:39:42
2(x-3)=3x(x-3)2(x-3)=3x(x-3)2(x-3)=3x(x-3)x=3或x=2/3x等于3或2/32(x-3)=3x(x-3)(x-3)(3x-2)=0解得:x=2/3或3====
2(x-3)=3x(x-3)
2(x-3)=3x(x-3)
2(x-3)=3x(x-3)
x=3或x=2/3
x等于3或2/3
2(x-3)=3x(x-3)
(x-3)(3x-2)=0
解得:x=2/3或3
==================================================================
亲~你好!````(^__^)````
很高兴为您解答,祝你学习进步,身体健康,家庭和谐,天天开心!有不明白的可以追问!
如果有其他问题请...
全部展开
2(x-3)=3x(x-3)
(x-3)(3x-2)=0
解得:x=2/3或3
==================================================================
亲~你好!````(^__^)````
很高兴为您解答,祝你学习进步,身体健康,家庭和谐,天天开心!有不明白的可以追问!
如果有其他问题请另发或点击向我求助,答题不易,请谅解.
如果您认可我的回答,请点击下面的【采纳为满意回答】或者手机提问的朋友在客户端右上角点击【评价】,谢谢!
你的好评是我前进的动力!! 你的采纳也会给你带去财富值的。(祝你事事顺心)
==================================================================
收起
望采纳
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
请问这道题咋做 :(x)X (x+1) X (x+2) X (x+3) =360
3x/(x-2)-x/(x+2)÷2x/(x-4)化简3x/(x-2)-x/(x+2)÷2x/(x²-4)化简
(x-1/3x-x+1/x)×x/x²-1 其中x=根号2-2 先化简
(3x/x-1-x/x+1)×x²-1/x 其中x=根号2-2 先化简
(x+1)(x-3)=x(2x+3)-(x²-1)
x(x+2)+x(x-3)
(x/x-2)-2=3(x-2)/x
(x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3)(x+2)(x-2)+16 (x-1)(x-2)+3x(x+3)-4(x+2)(x-3)
计算 x(x+3)-(x-1)(x-2)
(x-1)^3(x+1)(x-2)/(x+4)
x(x+1)(x+2)(x+3)+1 (换元法)
化简:x(2x+1)-x(x-3)
x(2x-3)=x² 求x,
-(X²+3X)+2(4X+X²)其中X=-2
(-x)^2*x^3
[x(x+1)+x平方(x-1)]+(-3x)
计算(x*x+4x+5)/(x+2)-(x*x+6x+10)/(x+3)+1