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Mathematics 8 Online
OpenStudy (anonymous):

(-2y^2-6y-5)-(-7^2+4y+4)+(7y-2)... simplify

OpenStudy (anonymous):

Remove brackets, careful changing signs if needed. Group like terms, add, subtract. Easy, no muss, no fuss.

OpenStudy (anonymous):

the answer is??

OpenStudy (anonymous):

Not doing your homework for you. If you have difficulty, be glad to help.

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