Question

What’s the numerator for the following rational expression

Answer 1

That would be (x + 3)

Answer 2

Answer: x + 3.

Step-by-step explanation:

The expression:
`(x)/(y) + (3)/(y)` is a sum of two fractions with equal denominator.

The sum of two equations with equal denominator permits copy the common denominator and add the numerators. This is the result:


`(x)/(y) + (3)/(y) = (x+3)/(y)`

So, the numerator is x + 3.