answer 6 ,9 ,10, 11 ,12
please
Attachments:
Answers
Answered by
0
6) 18C12* (9x)^12 x (-1/3√x)^6
or 18C12 * (9x)^6 x (-1/3√x)^12
or 18C12 * (9x)^6 x (-1/3√x)^12
Similar questions