Question

(a +2)(a - 1)

→a(a-1) + 2(a-1)

→a² -a + 2a - 2

→a²+ a - 2
why does the second last line in this expansion expand to the last line?
please help i will mark brainliest

Answer 1

Answer:

how are you how are you how are you how are you how are you how are you

Step-by-step explanation:

I amI am fine I am fine I am fine I am fine I am fine I am fine I am fine I am fine I am fine I am fine Vishnuvardhan