What is the sum? 3/x+4/x2

A. 3x+4/x3

B. 7/x

C. 3x+4/x2

D. 7/x+x2

D! That's the final answer

The correct answer is = (3x+4) / x²

Which is the third option

Step-by-step explanation:

This problem bothers on how well we can perform computations and manipulate our fractional Algebra

Given the expression 3/x+4/x²

In other to perform addition operations

First we must find the LCM of the denominators

which is x²

Therefore we have

=3x+4/x²

= (3x+4) / x²