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18-08-2021
Mathematics

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a+2b-3c, -3a+b+2cand 2a -3b+c

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18-08-2021

Answer:

[tex]a + 2b -3 c + - 3a + b + 2c + 2a - 3b + c \\ = a - 3a + 2a + 2b + b - 3b - 3c + 2c + c \\ 0a + 0b + 0c \\ thank \: you[/tex]

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