Factor the following:

x2-x-20

Question 9 options:

(x-4) (x-5)

(x-5) (x+4)

(x-4) (x+5)

(x+1) (x-20)

Question

Shiner

Mathematics

25 November, 02:16

Factor the following:

x2-x-20

Question 9 options:

(x-4) (x-5)

(x-5) (x+4)

(x-4) (x+5)

(x+1) (x-20)

+3

Answers (1)

Know the Answer?

Murray · Answer 1

(x + 4) (x - 5) so B:

Step-by-step explanation:

Factor the following:

x^2 - x - 20

The factors of - 20 that sum to - 1 are 4 and - 5. So, x^2 - x - 20 = (x + 4) (x - 5):

Answer: (x + 4) (x - 5)

Factor the following:x2-x-20Question 9 options:(x-4) (x-5)(x-5) (x+4)(x-4) (x+5)(x+1) (x-20)

Factor the following:

x2-x-20

Question 9 options:

(x-4) (x-5)

(x-5) (x+4)

(x-4) (x+5)

(x+1) (x-20)