Answer:
\(a^{4} *b^{4}\)
Step-by-step explanation:
Given : \((ab)^{4}\)
We need to find which of the following in the given options is equivalent to the given expression .
To solve this we will consider the rule of exponent :
\(a^{n} *b^{n} = (ab)^{n}\)
In this put n = 4
\(a^{4} *b^{4} = (ab)^{4}\)
Thus we can see that the option b is correct i.e.
\(a^{4} *b^{4}\)
