Answer:
-20
Explanation:
Use PEDMAS.
First do the operation within the innermost parenthesis.
-13 - 2/2 -(-1)³ + (-6-[-1-(-3) ] ) = -13 -2/2 -(-1)³ + (-6-[-1+3] )
= - 13 - 2/2 - (-1)³ + (-6 -2 )
= -13 -2/2 - (-1)³ - 8
Now do, the exponents. (-1)³ = (-1) * (-1) *(-1) = -1
= -13 - 2/2 - (-1) -8
= -13 - 2/2 + 1 -8
Now, do division.
= -12 - 1 + 1 - 8
= - 20