millerdestine millerdestine

12-09-2019
Mathematics

contestada

Evaluate 2x2 - 1 when x = 3.

Respuesta :

ed81113 ed81113

12-09-2019

X should equal 11
2(3)2-1
6(2)-1
12-1
11

Answer Link

12-09-2019

When x is evaluated to 3 you get 11.

2(3)2-1 = 11

Answer Link

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