Question

Identify the factors of x2 − 4x − 12.

(x + 4)(x − 3)

(x − 4)(x + 3)

(x − 2)(x + 6)

(x + 2)(x − 6)

Answer 1

You can factorize it. Or you can expand the options and see which are the factors.

Answer 2

factors of -12
1,-12
-1, 12
2, -6
-6, 2
3, -4
-3, 4
Which pair add to -4?

Answer 3

2,-6?

Answer 4

@ehuman

Answer 5

@cuitiefromthesouth2

Answer 6

sorry, yes that is correct

Answer 7

so is the answer D?

Answer 8

@ehuman

Answer 9

Yes, the answer is D

Answer 10

Thank you.