Question

2^-2 - (-2^-3-(2^-2-3^-2))​

Answer 1

Answer:

0

Explanation:

=2-2-(-2-3-(-5))

=2-2-(-2-3+5)

=2-2-(0)

=2-2=0

Answer 2

Answer:

2^-2 - (-2^-3-(2^-2-3^-2))

=4-(-8-(4-9))

=4-(8-(-5))

=4-(8+5)

=4-13

= -9