Question

Expand the following
(a+1)²

Answer 1

Step-by-step explanation:

(a+1)^2=a^2+1^2+2*a*1

a^2 + 1 + 2a

HOPE IT HELPS....

Answer 2

hope my answer is helpful

Step-by-step explanation:

(a+1)^2

=(a+1) (a+1)

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

=a^2+a1+1a+1^2

=a^2+2a1+1^2