Factor this higher order polynomial $$r^4 - 9r^2 + 18\\ \\ \text{hint:}\\q^2 - 9q + 18\\q=r^2$$

Factor Polynomials (Order 4) - As Quadratic (With Hint), Coefficient 1 (Level 1)

Factor Polynomials (Order 4) - As Quadratic (With Hint), Coefficient 1

Level 1

The topics in this unit focus on understanding how to factor polynomials of order 3 and 4. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Factor Polynomials (Order 4) - As Quadratic (With Hint), Coefficient 1

Factor this higher order polynomial

z^4 + 16z^2 + 63\\ \\ \text{hint:}\\w^2 + 16w + 63\\w=z^2

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