millerdestine
millerdestine
12-09-2019
Mathematics
contestada
Evaluate 2x2 - 1 when x = 3.
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ed81113
ed81113
12-09-2019
X should equal 11
2(3)2-1
6(2)-1
12-1
11
Answer Link
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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