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Algebra 16 Online
OpenStudy (anonymous):

Sorry, didn't think i'd be asking so many in such a short period of time. Please help. Factor: x2 - 13x + 36 (x - 3)(x - 12) (x - 4)(x - 9) (x - 6)2

OpenStudy (anonymous):

@Gretacig

OpenStudy (campbell_st):

find the factors of 36 that add to -13...... hint... they are both negative.

OpenStudy (anonymous):

B ! (*x-4)(x-9)

OpenStudy (campbell_st):

correct.. (x - 4)(x - 9) thats it

OpenStudy (anonymous):

Oh, so you have to find the factors first, thanks guys!

OpenStudy (anonymous):

No Problem :D

OpenStudy (campbell_st):

yes... only way to do it

OpenStudy (anonymous):

So if it can be multiplied to equal the number you have your answer?

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