15 + [2-3-{2 (5-4+1)}] simplify
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Answer:
18
Explanation:
= 15+[2-3-{2(5-4+1)}]
= 15+[2-3-{2 (2)}] If there is no operation between two no.then multiplication operation is followed.
= 15+[2-3-4]
= 15+[1-4]
= 15+3
= 18
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