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Solve by middle term splitting methodx²-4x-12 |
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Answer» rong>ANSWER : GIVEN :
Solution :》x² - 4x - 12 》x² - 6x + 2x - 12 》x(x - 6) + 2(x - 6) 》(x + 2) (x - 6) Hence , x² - 4x - 12 = (x + 2) (x - 6) or 》x² - 4x - 12 》x² - 6x + 2x - 12 》(x² - 6x) + (2x - 12) 》x(x - 6) + 2(x - 6) 》(x - 6) (x + 2) |
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