Question

whats the numerator for the following rational expression 3/k + 4/k =?\k

Answer 1

Answer:

7

Step-by-step explanation:

3+4 as the denoninators are the same

Answer 2

Answer:

$\Longrightarrow: \boxed{\sf{\dfrac{7}{k} }}$

Step-by-step explanation:

You have to find the numerator number by adding it to the denominator.

$:\Longrightarrow \sf{\dfrac{3}{k}+\dfrac{4}{k}=\dfrac{?}{k} }$

$\Longrightarrow: \sf{\dfrac{3+4}{k}}$

First, add the numbers from left to right.

$\sf{\dfrac{3+4}{k}=\boxed{\sf{\dfrac{7}{k}}}$

• Therefore, the correct answer is 7/k.

I hope this helps, let me know if you have any questions.