Respuesta :

Answer:

80

Step-by-step explanation:

Use Bidmas. First do the brackets, then indecies, then multiplication

Brainly010203

1. ] One

[tex] 5(1+3)^2 [/tex]

[tex] 5(4)^2 [/tex]

[tex] 5(16) [/tex]

[tex] 80 [/tex]