Let f(x) = x3 + x + 1. Which expression gives ((x)?
dx
پیام
1 (x)
1
(1+ 3x2) ام
1
(x) 1-م1 + 3x2)
1+ 2 (بر) 1-)3
1
![Let fx x3 x 1 Which expression gives x dx پیام 1 x 1 1 3x2 ام 1 x 1م1 3x2 1 2 بر 13 1 class=](https://us-static.z-dn.net/files/df3/80ff22f8ea16d35e1f1ac6acab0860b7.png)