Respuesta :

Answer:

The answer is  [tex]\frac{5x^2+12}{20x}[/tex] .

Step-by-step explanation:

Given:

X/4 + 3/5x.

Now, to find the sum of the rational expressions.

[tex]\frac{x}{4} +\frac{3}{5x}[/tex]

So, to solve it by adding:

[tex]\frac{x}{4} +\frac{3}{5x}[/tex]

[tex]=\frac{5x\times x+3\times 4}{5x(4)}[/tex]

[tex]=\frac{5x^2+12}{20x}[/tex]

Therefore, the answer is  [tex]\frac{5x^2+12}{20x}[/tex] .