OpenStudy (anonymous):

Factor the trinomial; 5x^2 - 21x + 18

5 years ago
OpenStudy (mertsj):

Its factors are two binomials. Do you know that?

5 years ago
OpenStudy (anonymous):

yes i know that it factors into two binomials but i just don't understand how to factor it out completely.. >:/

5 years ago
OpenStudy (mertsj):

How would the binomials have to begin?

5 years ago
OpenStudy (mertsj):

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5 years ago
OpenStudy (mertsj):

In order to get 5x^2 what would we have to multiply?

5 years ago
OpenStudy (anonymous):

umm 5x times x right? o:

5 years ago
OpenStudy (mertsj):

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5 years ago