Question

P(x) = 3x - 6  Q(x) = 2x + 5 Calcular: N = P(4) + P(3) + P[Q(0)]

Answer 1

Respuesta:

18

Explicación paso a paso:

P(4) = 3(4) – 6  P(3) = 3(3) – 6       Q(0) = 2(0) + 5  P(5) = 3(5) – 6

P(4) =12-6  P(3) = 9 – 6   Q(0) = 0 + 5  P(5) = 15 – 6  

P(4) = 6          P(3) = 3   Q(0) = 5   P(5) = 9

Reemplazamos:

N = P(4) + P(3) + P[Q(0)]

N = 6 + 3 +9

N = 18