To Find : term independent of x, i.e. x⁰

For

, and n=6

We have a formula,

Now, to get coefficient of term independent of xthat is coefficient of x⁰ we must have,

(x)^12-3r = x⁰

• 12 - 3r = 0

• 3r = 12

• r = 4

Therefore, coefficient of x⁰

………

Conclusion : coefficient of x⁰