Question

(A5)²+(A6)²
me ajudem​

Answer 1

Resposta:

$(a \times 5)^{2} + (a \times 6)^{2} \\ (5a)^{2} + (a \times 6)^{2} \\ (5a)^{2} + (6a)^{2} \\ 25 a^{2} + (6a)^{2} \\ 25a^{2} + 36a^{2} \\ 61a^{2}$