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E. Factorize the equation x² -2x -80 |
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Answer» Answer: Step-by-step explanation: Given, x² - 2x - 80 -80 | \ +8 -10 x² + 8x - 10x - 80 = 0 x(x+8) - 10 (x+8) = 0 (x+8) (x-10) = 0 x+8 = 0 or x-10 = 0 x = -8 or x = 10. |
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