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23 March, 00:46

Question 1: Given a polynomial equation P (x) = 0, which two expressions could be a pair of irrational roots of the equation?

Select two answers.

a. - 2-√+3

b. 2-√-3

c. 2-3-√

d. 3-√-2

e. 2+3-√

Question 2: Which expression correctly shows 20x^4-25x^3+60x^2-75x factored completely over the integers?

a. (x^2+3) (4x-5)

b. 5x (x^2+3) (4x-5)

c. 5x (x^2-3) (4x+5)

d. 5x^2 (x+4) (3x-5)

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Answers (1)
  1. 23 March, 01:11
    0
    Question #1: Option B and Option E

    Question #2: Option B, 5x (x^2+3) (4x-5)

    Step-by-step explanation:

    Question #1

    Option B and Option E

    Question #2

    20x^4 - 25x^3 + 60x^2 - 75x

    5x (4x - 5) (x^2 + 3)

    Option B, 5x (x^2+3) (4x-5)
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