How do i do this binomial expansion q from 2020 past hsc paper. hellllpppp plsssssss (1 Viewer)

yashbb

Active Member
Joined
Aug 15, 2021
Messages
194
Gender
Male
HSC
2022
i dont get the explanation from the answers pls help.
1632194942862.png
 

Users Who Are Viewing This Thread (Users: 0, Guests: 1)

Top