Simplify:

As (a^m)ⁿ = a^mn , therefore, the given expression can also be written as:-

We know that, when the bases of the terms are same and those terms are divided, then their exponents are subtracted.

⇒ (3)^{10 – 4} × 5⁰ × t^{12 – 6}

⇒ 3⁶ × t⁶ ∵ a⁰ = 1

∴ The value of the given expression is 3⁶ × t⁶