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Mathematics, 18.08.2019 23:50 connie2168

(3x^2 + 2x -2) + ( -2x^2 + 5x+5)
my answer
5x^2 + 7× +7
am i right

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You know the right answer?
(3x^2 + 2x -2) + ( -2x^2 + 5x+5)
my answer
5x^2 + 7× +7
am i right...

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