3 years ago

All real number zeros of the polynomial 2x^4 + 4x^2 + 6x^9 - x + 3x^9 - 5x^9 + 2x^8

1 answer:

4 0

2x⁴ + 4x² + 6x⁹ - x + 3x⁹ - 5x⁹ + 2x⁸
2x⁴ + 4x² + 6x⁹ + 3x⁹ - 5x⁹ - x + 2x⁸
2x⁴ + 4x² + 4x⁹ - x + 2x⁸
-4x⁹ - 2x⁸ - 2x⁴ - 4x² - x

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Step-by-step explanation:

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Step-by-step explanation:

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