Ask Question
11 February, 10:19

If (x - 3) is a factor of the polynomial function f (x) = 4x2 - 5x - 21, which of the following is another factor?

(7x - 4)

(7x + 4)

(4x - 7)

(4x + 7)

+5
Answers (1)
  1. 11 February, 12:57
    0
    (4x + 7)

    Step-by-step explanation:

    If you multiply - 3 by + 7 you get - 21.

    4x times x is 4x^2. The middle terms - 12x + 7 add to - 5x
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “If (x - 3) is a factor of the polynomial function f (x) = 4x2 - 5x - 21, which of the following is another factor? (7x - 4) (7x + 4) (4x - ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers