?
1 - [5 - {2 + (- 5 + 6 - 2) 2}] is equal to:
Answer & Solution
Correct Answer:
Option
A
1 - [5 - {2 + (- 5 + 6 - 2) 2}]
= 1 - [5 - {2 + (- 1) 2}]
= 1 - [5 - {2 - 2}]
= 1 - [5 - 0]
= 1 - 5
= -4
= 1 - [5 - {2 + (- 1) 2}]
= 1 - [5 - {2 - 2}]
= 1 - [5 - 0]
= 1 - 5
= -4
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