Question

Explain how to evaluate this integral:

Answer 1

\[\LARGE \int\limits_{0}^{4} 2x~ dx\]

Answer 2

Ok so the way i do this is firstly I just integrate the expression you see in front of you, so what do you get?

Answer 3

It would be x^2 right?

Answer 4

absolutly so I write this like this personally but it isn't really important


then i analyse the statement like this
\[[x^2] at 4 - [x^2]at0\]