Question

(81)×9²*=3¹⁰ Find the value of x

Answer 1

Answer:

(81)×9²* = 3¹°

9²×9²* = 3¹°

9 ^ 2+2x = 3^10

2+2x = 10

2x = 10 -2

x = 8/2

x = 4