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4 April, 17:54

Factor the polynomial completely. 12x4 - 42x3 - 90x2 What is the GCF of the polynomial?

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Answers (2)
  1. 4 April, 18:46
    0
    Find the greatest common divisor:

    gcd (-258) The largest positive divisor of a number is the absolute value of itself:

    Answer: gcd (-258) = - 258
  2. 4 April, 21:08
    0
    GCF = 6x^2

    12x^4 - 42x^3 - 90x^2 =

    = 6x^2 (2x^2 - 7x - 15)

    = 6x^2 (2x + 3) (x - 5)
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