x/(2x-3)
當(dāng)分母為0時(shí),分?jǐn)?shù)無意義
2x-3=0
x=3/2
即：x為3/2時(shí),分母無意義!
2x-3分之x 當(dāng)x取什么值時(shí) 分式無意義
2x-3分之x 當(dāng)x取什么值時(shí) 分式無意義
數(shù)學(xué)人氣：513 ℃時(shí)間：2019-09-28 09:17:51
優(yōu)質(zhì)解答
我來回答
類似推薦
- 當(dāng)x取何值時(shí),分式(-x方+3x-2)分之(x方-2x+3)的值為1?
- 當(dāng)x為何值時(shí),分式3+2x分之x的平方+1的值為正數(shù)
- 已知分式x+a分之2x-3有意義,當(dāng)x=-2時(shí),無意義,當(dāng)x=3時(shí),值為0,求a+b的值
- 當(dāng)x為何值時(shí),分式3+2x分之x²+1的值為正數(shù)
- 當(dāng)X=什么時(shí),分式(x+3)(x-1)分之x+2無意義
- 函數(shù)f(x)=sinx-cosx^2的最小值是?
- 英語翻譯
- I took my grandpa to the hospital this morning,_____ I missed the first class.
- So crazy
- 方差是各個(gè)數(shù)據(jù)與平均數(shù)之差的平方的平均數(shù)
- 函數(shù)y=f(x)與它反函數(shù)y=f^-1(x)怎么讀?
- These are photos of my families.Look at them 改錯(cuò)
猜你喜歡
- 1平面與平面重合,是否屬于平行一類?那重合的兩直線,也屬于平行一類的嗎?
- 2非洲每年因饑餓死亡的人數(shù)及現(xiàn)在饑餓人口數(shù)量拜托各位了 3Q
- 3decide to do sth.還=什么
- 4(7/8)o you think of london?B:5.____london is one of the liveliest cities
- 5啤酒可以托運(yùn)嗎
- 6邊長為2√6的等邊三角形的中心到一邊的距離為?
- 7please give your hand to help me
- 8已知2的X次方等于3的Y次方等于6的Z次方不等等于1,證明X分之一加Y分之一等于Z分之一.
- 9幫我做做?
- 10機(jī)械分析天平TG628A的使用說明書
- 11in winter ,we wear warm coats to protect our bodies_.
- 12( )was most importance to her ,she told me,was her family it this what as