SOLUTION: (3z^2 + 7z + 9) + (6z^2 + 3z -3) - ( -5z^2 -8z)
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Question 7613: (3z^2 + 7z + 9) + (6z^2 + 3z -3) - ( -5z^2 -8z)
Answer by bonster(299) (Show Source): You can put this solution on YOUR website!
( + 7z + 9) + ( + 3z -3) - ( -8z)
=+7z+9++3z-3++8z
=
=
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