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The following number are rational or irrational a part 3-√7 b part( 2 +√12) -√12 |
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Answer» A. Irrational B. Rational Step-by-step EXPLANATION: a. 3-√7 is irrational because the VALUE of ROOT7 is irrational and if we subtract an irrational number from rational then the the difference will be irrational. b. (2+√12)-√12= 2+√12-√12= 2+0=2 Which is rational. |
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