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Evaluate 3x² - 1 when x = 2. OA. 35 OB. 3 OC. 5 OD.11

Evaluate 3x² - 1 when x = 2. OA. 35 OB. 3 OC. 5 OD.11
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Evaluate 3x² - 1 when x = 2.
OA. 35
OB. 3
OC. 5
OD.11

Evaluate 3x² - 1 when x = 2. OA. 35 OB. 3 OC. 5 OD.11-example-1
User Pierre Burton
by
7.8k points

1 Answer

11 votes
The answer is D-11 because 3(2)^2-1. 3(4)-1=11
User Aleksandr Podkutin
by
7.4k points
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