Contact us
Choose a category below so we can get back to you as quickly as possible.
2x²-10x-3=0 △=100+24=124>0 x=(10±2√31)/4 ∴x1=(5+√31)/2,x2=(5-√31)/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.