Question

If 3 to the power 4x = 81 then find the value of x.

Answer 1

Answer:

↪️4x³ = 81

↪️ x³ = 81 / 4

↪️x = ³√81 / 4

↪️x = 3√3 / ³√4

Answer 2

Given:

3^4x = 81

we know that,

81 = 3^4

So,

3^4x = 3^4        (when bases are same the power can be equated as equal)

4x = 4

x = 1

Hope It Helps !!!!!