(-22)-[(-23)-{(-17)-(-61)}]
Answers
Answered by
0
Answer:
45
Step-by-step explanation:
Answered by
0
Answer:
-1
Step-by-step explanation:
(-22)-[(-23)-{(-17)-(-61)}]
=(-22)-[(-23)-{(-17)(+61)}]
=(-22)-[(-23)-{(17-61)}]
=(-22)-[(-23)-(-44)]
=(-22)-[(-23)(+44)]
=(-22)-[(23-44)]
=(-22)-(-21)
=(-22)+21
= -1
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