katie707140 katie707140
  • 03-03-2021
  • Mathematics
contestada

If x = 10 find the value of 2x2 + 21

Respuesta :

vagoyal6 vagoyal6
  • 03-03-2021

Answer:

221

Step-by-step explanation:

If x = 10,

2x² + 21 = 2(10)² + 21

             = 200 + 21

             = 221

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