Respuesta :
Answer: -15/8
Step-by-step explanation:
Using PEMDAS:
[18-(-8)^2] + 16 / 2^4
(18-64)+16 / 16
-46+16 / 16
-30/16
(Simplified) -15/8
Answer: -45.
Step-by-step explanation:
[tex]\displaystyle\\ 18-(-1-7)^2+\frac{16}{2^4} =\\\\18-(-8)^2 +\frac{16}{2*2*2*2}=\\\\ 18-(-8)*(-8)+\frac{16}{16} =\\\\18-64+1=\\\\-45.[/tex]
