Contact us
Choose a category below so we can get back to you as quickly as possible.
4/x^2-1+1=3-x/1-x 4/(x+1)(x-1)+1=x-3/x-1 4+x^2-1=(x-3)(x+1) x^2+3=x^2-2x-3 2x=-6 x=-3
9/4-x²=2/2+x 9=2(2-x) 2x=-5 x= -5/2
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.