millerdestine millerdestine
  • 12-09-2019
  • Mathematics
contestada

Evaluate 2x2 - 1 when x = 3.

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Respuesta :

ed81113
ed81113 ed81113
  • 12-09-2019
X should equal 11
2(3)2-1
6(2)-1
12-1
11
Answer Link
MK427
MK427 MK427
  • 12-09-2019
When x is evaluated to 3 you get 11.

2(3)2-1 = 11
Answer Link

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