Question

(a+2)(a+2)

Formala in maths pls tell the answer I am studying for half yearly exam

Answer 1

Answer:

a²+4a+4

Step-by-step explanation:

(a+2)(a+2)

axa +ax2 +2a+2x2

a²+4a+4

thnk u

Answer 2

Answer:

$(a+b)^{2}=a^{2}+2ab+b^{2} \\ (a+2)^{2}=a^{2}+2a(2)+2^{2}   \\=a^{2}+4ab+4$