Question

(A+10)^2


(M-5)^2


(B-3)^2


(Y+9)^2


Porfavor alguien que me ayude

Answer 1

Respuesta:

${( A + 10 )}^{2} = {A}^{2} + 100 + 20 A$

${ (M - 5 )}^{2} = { M }^{2} + 25 - 10 M$

$( B - 3) ^{2} = {B }^{2} + 9 - 6 B$

${Y + 9}^{2} = { Y }^{2} + 81 + 18 Y$