Question

ME AJUDEEEEM POOR FAVOOR

Answer 1

Resposta:

Esquema:

b = x + 3

h = x + 1

P(x) = A = b×h

P(x) = A = (x + 3)(x + 1)

P(x) = A = x² + x + 3x + 3

P(x) = A = x² + 4x + 3