Question

exponents how to solve?​

Answer 1

Step-by-step explanation:

How to solve for exponents

1. xn=y. Take the log of both sides:
2. logxn=logy. By identity we get:
3. n⋅logx=logy. Dividing both sides by log x: n=logylogx. Find the exponent of a number. ...
4. 3n=81. Take the log of both sides:
5. log3n=log81. By identity we get:
6. n⋅log3=log81. Dividing both sides by log 3: n=log81log3.

Answer 2

Answer:

Hey dear hope it helps you......