Respuesta :
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!
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!