EM-14

Algebraic notation

E Math · Secondary 3 · Medium · Algebraic notation

1. Both $a$ and $b$ are squared and then multiplied by 2
2. Only $a$ is squared, then multiplied by $2b$
3. 2 is the coefficient, $a$ appears once, and $b$ is squared
4. 2 is the coefficient, and the power 2 applies to the whole term

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