https://www.teachoo.com/3822/705/Example-42---Verify-Rolle-s-theorem-for-y--x2---2--a---2/category/Examples/
Why aren't any vidoes(explanation) for the hard and important sums??
Hi, it looks like you're using AdBlock :(
Displaying ads are our only source of revenue. To help Teachoo create more content, and view the ad-free version of Teachooo... please purchase Teachoo Black subscription.
Please login to view more pages. It's free :)
Teachoo gives you a better experience when you're logged in. Please login :)
Solve all your doubts with Teachoo Black!
Teachoo answers all your questions if you are a Black user!