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(5/4+-1/2)+-3/2=5/4+(-1/2+-3/2) |
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Answer» (5/4-1/2)-3/2=5/4+(-1/2-3/2)(5/4-2/4)-3/2=5/4+(-4/2)3/4-3/2=5/4-4/2-3/4= -3/4 |
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