migueladrianosavedra migueladrianosavedra
  • 06-04-2024
  • Mathematics
contestada

Si P(2+x)= 3x² +x+2, calcula "P(-1)"​

Respuesta :

claryfiore95 claryfiore95
  • 06-04-2024

Answer:

4

Step-by-step explanation:

Para calcular \( P(-1) \), simplemente sustituimos \( x = -1 \) en la función \( P(2 + x) \):

\[ P(-1) = 3(-1)^2 + (-1) + 2 \]

\[ P(-1) = 3(1) - 1 + 2 \]

\[ P(-1) = 3 - 1 + 2 \]

\[ P(-1) = 4 \]

Por lo tanto, cuando \( x = -1 \), la función \( P(2 + x) \) es igual a 4.

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