Question

3-2-[4-(6 + 4) - 9+ (1 - 3) - 8] + 4

Answer 1

Explicación paso a paso:

3-2-[4-(6 + 4) - 9+ (1 - 3) - 8] + 4= 30

Answer 2

BIEN VEAMOS:

$\purple{\Large{\boxed{\textsf{Procedimiento:}}}}$

3 - 2 - [ 4 - ( 6 +4) - 9 + (1 - 3) - 8] + 4 =

1 - [ 4 - ( 10) - 9 + ( - 2) - 8] + 4 =

1 - [4 - 10 - 9 - 2 - 8] + 4 =

1 - [ 4 - 29] + 4 =

1 - [ - 25] + 4 =

1 + 25 + 4 =

30