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Zeroes of x2 - 27 are |
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Answer» Answer: 3√3 and - 3√3 Step-by-step explanation: x² - 27 = 0 x² - ( √27 )² = 0 x² - ( 3√3 )² = 0 ( X - 3√3 ) ( x + 3√3 ) = 0 x - 3√3 = 0 x = 3√3 x + 3√3 = 0 x = - 3√3 The zeros of x² - 27 are 3√3 and - 3√3. |
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