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Mathematics 7 Online
OpenStudy (anonymous):

Simplify (4x^2+ 12x – 9) + (7x^2– x + 3)

OpenStudy (anonymous):

11x^2+ 11x + 6 11x^2+ 13x + 6 11x^2+ 11x – 6 11x^2+ 12x – 6

OpenStudy (anonymous):

all you have to do is combine like terms.

OpenStudy (anonymous):

Do you know how to do that?

OpenStudy (anonymous):

DONT GIVE ANSWERS

OpenStudy (anonymous):

your not helping them the point is to help them

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