Question

30-[18-{12-(10-8-4) }]​

Answer 1

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Answer 2

Answer:

30-[18-{12-(10-8-4) }]

30-[18-{12-(10-12)}]

30-[18-{12-(-2)}]

30-[18-{12+2}]

30-[18-14]

30-4

26 is the answer

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