Question

a square + 2A + 1 factorise the following

Answer 1

Hay mate here is your answer ✌❤☺


a²+2a+1

= a²+a+a+1

= a(a+1)+1(a+1)

=(a+1)(a+1). Ans


Hope it will help you ☺❤

Answer 2

Answer:

Step-by-step explanation:

a^2+2a+1=0

a^2+a+a+1=0

a[a+1]+1[a+1]=0

[a+1][a+1]=0

a=-1