Create a perfect square trinomial that can be factored using special patterns. Factor the trinomial and show all work for full credit.

Trinomial is 3 terms

ax^2+bx+c

4 is a perfect square since 2*2

essentially, you need (x+a) ^2

(x+1) ^2 = (x+1) (x+1) = x^2+2x+1

as far as "special patterns" this may imply that you need to find a perfect square trinomial that requires a different factoring process, I'm not sure what that means