Can anyone find the fourth term of (a-b^2)^5 ?

Final answer is .

Step-by-step explanation:

Given expression is .

Now we need to find the fourth term of the given expression  . So apply the nth term formula using binomial expansion.

exponent n=5

4th term means we use r=4-1=3

x=a,

rth term in expansion of   is given by formula:

Hence final answer is .

10000

step-by-step explanation: divide by 2,