Question

(a+1)
$(a + 1) { }^{2}$
​

Answer 1

$a ^{2} + 2a + 1$

solve ✨⬛️⬛️⬛️⬛️⬛️◾️◾️◾️◾️

Answer 2

Answer:

the answer is

Step-by-step explanation:

=$(a+1)^{2}$

= $a^2 +2a + 1$