Contact us
Choose a category below so we can get back to you as quickly as possible.
∵x²;-3x-1=0 ∴x-3-1/x=0 x-1/x=3 ∵x²;-2x-1 =x-2-1/x =x-1/x-2 =3-2 =1 ∴1/(x²;-2x-1)=1/1=1
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.