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samalami

  • 3 years ago

Pre Cals: Find the polynomial equation of least degree with roots –3, 0, and 3. 1.) x3 + x2 + 3x – 9 = 0 2.) x3 + x2 – 3x – 9 = 0 3.) x3 + 9x = 0 4.) x3 – 9x = 0 xoxo

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  1. ByteMe
    • 3 years ago
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    since you know the roots, then the factors must be (x+3), x, (x-3). multiply those out to get your polynomial.

  2. samalami
    • 3 years ago
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    how can i multiply those to get the polynomial? @ByteMe

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