Question

Which expression is equivalent to the expression below? (X/x+4)/x

Answer 1

`(1)/(x+4)`

Explanation:

because you want to do
`(x)/(x+4)` divided by 4 which would end up being
`(x)/(x(x+4))` then you cancel out the x and you are left with
`(1)/(x+4)`

Answer 2

For this case we must find an expression equivalent to:

`\frac {\frac {x} {x + 4}} {x}`

Applying double C we have:

`\frac {x} {x (x + 4)} =`

We simplify common terms of the numerator and denominator:

`\frac {1} {x + 4}`

Finally we have:

`\frac {1} {x + 4}`

Answer:

`\frac {1} {x + 4}`