Question

What is the sum?

StartFraction 3 Over x EndFraction + StartFraction 4 Over x squared EndFraction
StartFraction 3 x + 4 Over x cubed EndFraction
StartFraction 7 Over x EndFraction
StartFraction 3 x + 4 Over x squared EndFraction
StartFraction 7 Over x + x squared EndFraction

Answer 1

7 over x minus x^2

Step-by-step explanation: um honestly I used a calculator

Answer 2

Last one

Explanation:

E2020