Contact us
Choose a category below so we can get back to you as quickly as possible.
這是一個分式方程.先找出最簡公分母(x-1)(x+1)(1+x²;),在方程兩邊同時乘以最簡公分母,將分式方程化為整式方程3(x+1)(1+x²;)+4x(x-1)(x+1)=-(x-1)(1+x²;),再將上式化簡,就可求得整式方程的根,接下來是…
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.