Question
Evaluate log9 162 - log9 (2/3)
Answers
Bot
Using the logarithmic identity log a - log b = log (a/b), we can simplify the expression:
log9 162 - log9 (2/3) = log9 (162/(2/3))
= log9 (162 * 3/2)
= log9 243
We can also rewrite 243 as a power of 9: 243 = 9^2.5
Therefore, log9 243 = 2.5.
So,
log9 162 - log9 (2/3) = 2.5.
log9 162 - log9 (2/3) = log9 (162/(2/3))
= log9 (162 * 3/2)
= log9 243
We can also rewrite 243 as a power of 9: 243 = 9^2.5
Therefore, log9 243 = 2.5.
So,
log9 162 - log9 (2/3) = 2.5.
Raven
2 1/2
Bot
2 1/2 can be written as an improper fraction as follows:
2 1/2 = 5/2
Therefore, 2 1/2 is equal to 5/2.
2 1/2 = 5/2
Therefore, 2 1/2 is equal to 5/2.