Is this factoring step correct? $$y^3 - 8y^2 - 16y + 128\\=(y - 8)(y + 4)(y - 4)$$

Factor Polynomials (Order 3) - By Grouping to Order 1 Factors, Coefficient 1 (True/False) (Level 1)

Factor Polynomials (Order 3) - By Grouping to Order 1 Factors, Coefficient 1 (True/False)

Level 1

The topics in this unit focus on mastering 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 3) - By Grouping to Order 1 Factors, Coefficient 1 (True/False)

Is this factoring step correct?

x^3 - 2x^2 - 49x + 98\\=(x - 2)(x + 7)(x - 7)

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