Question

Plss answer tmw my exam

Answer 1

Answer:

Given 9² = $3^{x}$

9² = 81

=> (3²)² = 81

=> 3⁴ = 81

So, x = 4

Answer 2

9²=3*

81=3*

3×3×3×3=3*

3^4=3*

x=4

hope it help u