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Mathematics, 22.06.2020 16:57 mazielynn84
Please simplify then determine the value of the polynomial when n=3 and when n=2.
a) (5n^2 + 3n -4) + (-3n^2 + 4n -1)
b) (7n^2 - 5n - 2) - (-n^2 + 6n + 8)
please do a step-by-step explination if needed. i will make sure to give you brainliest.
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Please simplify then determine the value of the polynomial when n=3 and when n=2.
a) (5n^2 + 3n -4)...
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