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Factorize the following: a ⁴ + a²+ 1 |
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Answer» (a² + a + 1) (a² - a + 1) Step-by-step EXPLANATION: a ⁴ + a²+ 1 = (a² + 2a² + 1) - a² = (a² + 1)² - (a)² = (a² + a + 1) (a² - a + 1) |
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