OK, so im pretty sure this is really ez except im kinda confusioned rn. Simplify:(1y−1x)1y+1x
(1y−1x)1y+1x
=x−yxyx+yxy
=x−yx+y
I think this is right..
Logarythm:
Your answer looks good to me
Except ....
you forgot to mention the restriction
x and y are real numbers such that
x is not equal to 0 and
y is not equal to 0 and
x is not equal to -y
