What is the solution to this equation?
1 answer:
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Answer:
We use log to solve only those equations in which we have our variables in power form.
Step-by-step explanation:
Given : Margee thinks she can use logs to solve , since logs seem to make exponents disappear but Margee is wrong
We have to explain the difference between equations like and
We use log to solve only those equations in which we have our variables in power form.
Out of given equation only has x in power form so we can apply log for solving the equation as,
While solving other equation ,
, we can directly take 8 root both side,
Thus, We use log to solve only those equations in which we have our variables in power form.
Answer with Step-by-step explanation:
We are given that
x=-1
Using property of limit
=
=
=
Hence, the function is continuous at x=-1