Respuesta :

JOSE2334455

a) (a + b)² = a² + 2ab + b²

Si a = 3 y b = 6

Entonces, (3 + 6)² = 9² = 81

b) (a + b)² = a² + 2ab + b²

Si a = 4 y b = 4

Entonces, (4 + 4)² = 8² = 64

c) (a + b)² = a² + 2ab + b²

Si a = 5 y b = 5

Entonces, (5 + 5)² = 10² = 100