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3241004551 [841]
3 years ago
5

Write a polynomial function in standard form with the given zeros x=1,-1,-2

Mathematics
1 answer:
CaHeK987 [17]3 years ago
5 0

Answer:

  y = x³ +2x² -x -2

Step-by-step explanation:

A polynomial with root q has a factor (x -q). The factored form of the polynomial is ...

  y = (x -1)(x +1)(x +2)

  y = (x² -1)(x +2) . . . . . . partial simplification

  y = x³ +2x² -x -2

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