Question

(a+2) (a-1) plz ask me​

Answer 1

Step-by-step explanation:

(a+2)(a-1)

a+2=0 and a-1 = 0

=>a=-2. and a= 1

Answer 2

Answer:

(a+2) (a-1)

Step-by-step explanation:

(using identity :- [(x+a) (x+b) :- x^2+(a+b)x+ab]

a^2+(2-1)a+(2×-1)

a^2+1a-2

hope it is helpful