Question on: SS1 Mathematics - The Real Number System
Simplify the following: (i) \(+ 12 - 14 + 10\) (ii) \(- 11 - 12 + 3\)
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(i) \(+ 12 - 14 + 10 = \ - (14 - 12) + 10 = \ - 2 + 10 = \ + (10 - 2) = \ + 8\)
(ii) \(- 11 - 12 + 3 = \ - (11 + 12) + 3 = \ - 23 + 3 = \ - (23 - 3) = \ - 20\)
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