Add or subtract.
(−2^2 − 4 + 13) + (12^2 + 2 − 25)

(7^2 + 4 − 26) − (−7^2 − 3 + 15)

Here is your answer

1. (−2^2 − 4 + 13) + (12^2 + 2 − 25)

= (4-4+13)+ (144+2-25)

[Note:- -2^2=(-2×-2)= +4]

= 13+ (146-25)

=13+121

= 134

2. (7^2 + 4 − 26) − (−7^2 − 3 + 15)

= (49+4-26) - (49-3+15)

= 49 +4 -26 -49 +3 -15

= 7-41

= -34

HOPE IT IS USEFUL

nope

step-by-step explanation:

answer: c i think

step-by-step explanation: