If the zeros are 1 and - 4, what are the factors?

Question

Mathematics

Annabella

12 February, 03:14

If the zeros are 1 and - 4, what are the factors?

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Answers (1)

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Junior Pruitt · Answer 1

(x - 1) and (x + 4)

Step-by-step explanation:

Given the zeros of a polynomial, say x = a, x = b then the factors are

(x - a), (x - b) and the polynomial is the product of the factors, that is

f (x) = (x - a) (x - b)

Here the zeros are x = 1 and x = - 4, thus the factors are

(x - 1) and (x - ( - 4)), that is (x - 1) and (x + 4)