What is the solution of log3x − 5 16 = 2?
the base is 3x - 5, and the argument is 16
2 answers:
Hello,
log (16)=2 in base 3x-5
==>16=2^(3x-5)
==>2^4=2^(3x-5)
==>4=3x-5
==>3x=9
==>x=3
Answer:
x=3
Step-by-step explanation:
The given equation is
The relation between logarithmic function and exponential function is given by
On comparing, we get
b = 3x-5
y = 16
x = 2
Hence, using the relation, we have
Take square root both sides
On simplifying
For x = 1/3
Base cannot be negative.
Hence, the value of x is 3
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