The Student Room Group

A2 math

Help this looks straight forward but im getting lost of the one step they did in simplifying could someone help.
Original post by Danyal124
Help this looks straight forward but im getting lost of the one step they did in simplifying could someone help.

Can you add more detail?
Reply 2
@Danyal124 please continue to post questions whenever you're stuck but can you label the threads better instead of just "A2 math"? Thanks :smile:

Quick Reply

Latest