Question

Which expression is equivalent to the following complex fraction?

1
1
2
o
x-1
2x
架
0
2
2x-2
O
X
0
2x
X-1

Answer 1

Answer:(1-(1/x))/2

Explanation:

(1-(1/x))/2

We can multiply both sides by x:

Top: x(1-(1/x)) = (x - 1)

Bottom: 2x

(1-(1/x))/2