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Mathematics 22 Online
OpenStudy (anonymous):

Factor. x2 – 7x + 12 A. (x – 12)(x – 1) B. (x + 3)(x + 4) C. (x – 3)(x – 4) D. (x – 6)(x – 2) @jagr2713

OpenStudy (rainbow_rocks03):

plz help

jagr2713 (jagr2713):

Hey again :D Which two numbers add up to -7 and multiply to 12? -4 and?

OpenStudy (anonymous):

7 can not be divided by 2

jagr2713 (jagr2713):

add up to-7 not divide so its -4 and?

OpenStudy (anonymous):

3!

jagr2713 (jagr2713):

-3 :D b.c its positive 12 ok now we just Rewrite the expression as (x−3) ?

OpenStudy (anonymous):

so (x-3)(x-4)

jagr2713 (jagr2713):

Correct :D Great job :D

jagr2713 (jagr2713):

only can help with one more then igtg :D

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