Question

subtract(a+2b+c) from (2a+b+c)​

Answer 1

$\huge\red{\mathbb{\mid{\overline{\underline{ANSWER}{\mid}}}}}$

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To subtract (a+2b+c) from (2a+b+c)

$= > 2a + b + c - (a + 2b + c) \\ = > 2a + b + c - a - 2b - c \\ = > a - b + 0 \\ = > a - b$

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Answer 2

$\huge\bold\blue{AnSweR}$

→2a + b + c − (a + 2b + c)

→2a + b + c − a − 2b − c

→a − b + 0

→a − b