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Mathematics 35 Online
OpenStudy (anonymous):

What are the factors of x2 + 12x + 20?

OpenStudy (anonymous):

Because you've got two pluses, you're going to have pluses in both of your factors. So which two things multiply out to 20 and add up to 12? Your choices: 1*20 2*10 4*5

OpenStudy (campbell_st):

find the factors or 20 that add to 10

OpenStudy (anonymous):

2*10

OpenStudy (anonymous):

so the answer would be (x+2)(x+10) ?

OpenStudy (anonymous):

@barefootwriter

OpenStudy (campbell_st):

correct

OpenStudy (anonymous):

That's right. :)

OpenStudy (anonymous):

thankss

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