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Mathematics 18 Online
OpenStudy (anonymous):

Which of the following are solutions to the equation below? Check all that apply. x2 + 8x + 12 = 0 A. -4 B. -6 C. 6 D. 4 E. 2 F. -2

rebeccaxhawaii (rebeccaxhawaii):

plug it in

OpenStudy (anonymous):

i tried

OpenStudy (anonymous):

none of them came out to 0

OpenStudy (anonymous):

what are the factors to 12, hint: list all the numbers that multiple to 12 in order

OpenStudy (anonymous):

B and C?

OpenStudy (anonymous):

no, the factors are: 1,2,3,4,6,12

OpenStudy (countryboy15):

everyone please medal me i want a title

rebeccaxhawaii (rebeccaxhawaii):

medals are earned

OpenStudy (anonymous):

now since you that both the (b) term and (c) term are positive our answers must be negative

OpenStudy (serenity74):

You factor it out and then equal it to 0.

OpenStudy (anonymous):

which positive factors of 12 add up to 8?

OpenStudy (serenity74):

What two numbers give you a product of 12?

OpenStudy (countryboy15):

@rebeccaxhawaii i know but i ahev 78 but it wont let me get it till i have 50 in math i have 29 i need 21 more

rebeccaxhawaii (rebeccaxhawaii):

http://prntscr.com/am6yy9 yes, so go answer questions and earn them

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