leelee4567 leelee4567
  • 08-07-2019
  • Mathematics
contestada

x = 4
F(x) = x2 + 2x2 +1

Respuesta :

thaswasupbreh
thaswasupbreh thaswasupbreh
  • 08-07-2019

Answer:

49

Step-by-step explanation:

assuming by x2 you mean x^2:

4^2 + 2(4^2) + 1

= 16 + 2(16) + 1

= 17 + 32

= 49

please mark brainliest :)

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