Question

Expand the logarithmic expression.

Answer 1

log8(a/2)=log8(a)-log8(2)
the formula is the following
log(A)+log(B)=log(A*B)
log(A)-log(B)=log(A/B)

Answer 2

which?

Answer 3

@mivanov

Answer 4

It was C

Answer 5

log8(a)-log8(2)
the third one

Answer 6

@mivanov Use the Change of Base Formula to evaluate log877.

3.467
1.886
4.344
2.089

Answer 7

log8 of 77? or natural logarithm of 877?

Answer 8

you can use ln(77)/ln(8) and it's equal to 2.089

Answer 9

so it's the forth answer 2.089

Answer 10

thank you!!