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Algebra Difficulty 4.1 AIME Find the answer South Africa

The value of 2(0(15))2 - (0 - (1 - 5)) is

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Solution

E

2(0(15))=2(0(4))=2(0+4)=24=22 - (0 - (1 - 5)) = 2 - (0 - (-4)) = 2 - (0 + 4) = 2 - 4 = -2

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