Question

log x+1 to the base 2​

Answer 1

Answer:

MRK ME AS BRAINLIEST

Step-by-step explanation:

Given, log(x-1) + log(x+1) =log(1 to the base2)

We can write this as

log2(x-1) * (x+1) = 1

log2(x^2-1) = 1

x^2 - 1 = 1

x^2 = 2

x = root 2 and - root 2.

since log can be of negative value.

x = root 2.

Hope this helps!