I’m literally so dumb omg

The expression NOT equivalent to a³b³ is  ⇒ B

Step-by-step explanation:

Let us revise some rules of exponents

let us solve the question

∵ (a²b)(b²a) = a² × a × b × b²

∵ a² × a × b × b² = ×  

∴ a² × a × b × b² = a³ × b³

∴ (a²b)(b²a) = a³b³

∵ have mo multiplication or division operations

∴ We can not add the powers or subtract them

∴  ≠ a³b³

∴ The expression NOT equivalent to a³b³ is