True or False: The range of a logarithmic function is always all real numbers.
2 answers:
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Question:- Find
Answer:- we know that
so by putting the value:-
Answer:
Step-by-step explanation:
Given
Required
Select 3 equivalent expressions
Express 9 as 3^2
--- This is one equivalent expression
Take as difference of two squares
-- This is another equivalent expression:
Solving further:
becomes
-- This is another equivalent expression:
Hence, the equivalent expressions are: