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Mathematics 14 Online
OpenStudy (anonymous):

Find the product of (x + 3)2.

OpenStudy (anonymous):

do you know about FOIL?

OpenStudy (karatechopper):

2x+6

OpenStudy (anonymous):

i think the 2 might be an exponent...

OpenStudy (anonymous):

(x+3)^2 (a+b)^2 = a^2+2ab+b^2

OpenStudy (anonymous):

judging by the other problems she has posted

OpenStudy (karatechopper):

then it would be x^2+9?

OpenStudy (anonymous):

karatechooper - that is wrong.

OpenStudy (anonymous):

don't forget your middle terms kate

OpenStudy (anonymous):

i mean karate* my bad

OpenStudy (karatechopper):

middle terms? the plus sign?

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