Question

BCK² (para b= -1/2 , c=2 e K=3)

Answer 1

b = -1/2 c = 2 k = 3 bck^2 = -1/2 . 2 . 3^2 = -2/2 . 9 = -18/2 = -9

Answer 2

BCK²

para
b = -1/2
c = 2
k = 3²

===
BCK²

-1/2 . 2 . 3²
-1/2 . 2 . 9
-1/2 . 18
-18/2
=> -9