Respuesta :

salsamama

Answer:

29

Step-by-step explanation:

Use the order of operations to solve:

(5+1)^2 - (12+3^2) /3

= 6^2 - (12+9) /3

= 36 - 21 /3

= 36-7

= 29

axolotlatom
Use BEDMAS
B: Brackets ()
E: Exponents ^,
D: Division ,
M: Multiplication,
A: Addition
S: Subtraction

Explanation
(6^2)-(15^2)*3
6^2= 36
15^2= 225
36 - 225 = -189
-189*3= -63

=-63