Answer:
[tex]\frac{5t^2+54t}{10t^2}[/tex]
Step-by-step explanation:
So, we want to find the sum of the equivalent expression;
[tex]\frac{14t}{10t^2}+\frac{5t^2+40t}{10t^2}[/tex]
Since the two fractions are equivalent, we keep one denominator and add the numerators.
[tex]\frac{14t+5t^2+40t}{10t^2}[/tex]
Regroup the terms in the numerator and add;
[tex]\frac{5t^2+40t+14t}{10t^2}[/tex]
[tex]=\frac{5t^2+54t}{10t^2}[/tex]
