Respuesta :

jgoodrich22

Answer:

41

Step-by-step explanation:

raeqx

Answer:

23

Step-by-step explanation:

First, substitute 3 in for n in the equation.


5 + 2(3)^2


Using PEMDAS, we can now solve the equation.


3^2 = 9


9 x 2 = 18


5 + 18 = 23


I hope this helps!