porfavor estoy en examen

Respuesta:
37
Pasos:
P(3; 1) = 3³+3(3)²(1)+3(3)(1)²+(1)³
P(3; 1) = 27 + 3(9) + 9 + 1
P(3; 1) = 27 + 27 + 10 = 64
P(1; 2) = (1)³ + 3(1)²(2) + 3(1)(2)² + (2)³
P(1; 2) = 1 + 6 + 12 + 8 = 27
P(3; 1) - P(1; 2)
64 - 27 = 37