238,231 views
32 votes
32 votes
Factor completely x2 - 4x - 12

A. Prime
B. (x - 2)(x - 6)
C. (x + 2)(x - 5)
D. (x - 2)(x + 6)

can you explain how to do it? ​

User Ryan Ye
by
3.4k points

1 Answer

17 votes
17 votes

Answer:

(x-6)(x+2) D

Explanation:

first you need to see which two numbers add up to -4 and multiply to -12 which is -6 and 2

User Kikuchiyo
by
3.2k points
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