Explain why the exponents cannot be added in the product 12.3.11.3

In multiplication law of exponent, it’s not allowed to add the exponent of any given equation. In the given equation above:

=> 12^3 x 11^3

I’ll show you why it’s not allowed to add such exponent

=> 12^3 x 11^3

=> (12 x 12 x 12) x (11 x 11 x 11)

=> 1728 x 1331

=> 2 299 968

While, if you add the exponent, the answer would be different and wrong

=> 12^3 x 11^3

=> 132^6

=> 5 289 852 801 024