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Activity 13 creating polynomial equations

1) - 1, 3, - 6

2)+2, + 7
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3) 0,-4,-5,+ 1
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4) + 2, 3,3/5
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Answers

  • Réponse publiée par: joyce5512
    1. -1, 3, -6

    (x - 1) (x + 3) (x - 6)

    Multiply, the result is:

    (x^2 + 2x - 3) (x - 6)

    Final answer = x^3 + 10x^2 - 15x + 18
  • Réponse publiée par: hajuyanadoy

    First of all you need to understand that the given numbers are the roots of the equation. Meaning this numbers represents as the value of our "x". So, x=2 x=-2, x= 3 and x= 3/5. As we can see, this can become the factor of our polynomial equation.

    (x+2) (x-2) (x-3) (5x-3). By simplifying this factored form we can get 5x^{4} - 18x^{3} -11x^{2} +72x-36

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Activity 13 creating polynomial equations 1) - 1, 3, - 62)+2, + 7 - - 3) 0,-4,-5,+ 1 -4) + 2, 3,3/5...