june068 june068
  • 25-01-2019
  • Mathematics
contestada

Evaluate 2x2-1 when x = 3

Respuesta :

davinioza
davinioza davinioza
  • 25-01-2019

2x2-1 when x = 3

= 2 · 3 · 2 - 1

= 6 · 2 - 1

= 12 - 1

= 11.

Hope this helps,

Davinia.


Answer Link
BiologiaMagister
BiologiaMagister BiologiaMagister
  • 25-01-2019

If x = 3, the expression becomes:

2 * 3 * 2 - 1

6 * 2 - 1

12 - 1

11



Hope it helped,


BioTeacher101

Answer Link

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