Respuesta :

Answer:

20

Step-by-step explanation:

:D

The value of the x is 20.

We have given that,

[tex]81^5 = 3^x[/tex]

We have to determine the value of x.

3^4 = 81

What is the exponent?

Exponentiation is a mathematical operation, written as bⁿ, involving two numbers, the base b, and the exponent or power n, and pronounced as b raised to the power of n.

exponent 4 x 5 = 20

so, 3^20 = 81^5

Therefore the value of the x is 20.

To learn more about the exponent visit:

https://brainly.com/question/11975096

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