Contact us
Choose a category below so we can get back to you as quickly as possible.
y '= 4x ^ 3 - 16x 영 이 4x (x ^ 2 - 4) = 0 x = 0 x = - 2 x = x.
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.