Question

Expand (a+2) (a-1) expand this number​

Answer 1

Hope this is the answer.

Answer 2

Answer:

a² - a - 3

Step-by-step explanation:

(a + 2)(a - 1)

= a(a - 1) + 2(a - 1)

= a² - a + 2a - 3

= a² - a - 3

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