Question

Evaluate log12y2, given log12y = 16.
4
32
256
65,536

Answer 1

32 or 256 i didn’t understand exactly what you asked

Answer 2

The value of log₁₂ y² will be : 32

Step-by-step explanation

log₁₂ y²

According to the property of logarithm, if there is any exponent in the number of log, then we can just take out that exponent part to the front of the log, like: log (a)ᵇ = b × log (a)

Here, the exponent in the number of log is 2. So, according to the above property, we will get: 2 log₁₂ y

Now, the value of log₁₂ y is given as 16. So,

2 log₁₂ y

⇒ 2 (16) = 32