Question

P(x) = 5x+4
Q(x) = x-3
Calcular: P[Q(5)]

Answer 1

Respuesta:

P[Q(5)]=14

Explicación paso a paso:

P(x) = 5x+4

Q(x) = x-3

Calcular: P[Q(5)]

P[Q(x)]=5(x-3)+4

P[Q(x)]=5x-15+4

P[Q(x)]=5x-11

Luego

P[Q(5)]=5(5)-11

P[Q(5)]=25-11

P[Q(5)]=14