Question

6) Si: P(x) = 2x³-7x+1
Calcular: P(3)​

Answer 1

P(X) = P(3)

x      =    3

entonces:

P(3) = 2(3)³ - 7(3) + 1

P(3) = 2(27) - 21 + 1

P(3) = 54 - 21 + 1

P(3) = 33 + 1

P(3) = 34

Respuesta:

P(3) = 34