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zalisa [80]
3 years ago
15

Evaluate 2х^2 - 1 when x= 3. ОА. 25

Mathematics
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:18

Step-by-step explanation:

Luba_88 [7]3 years ago
7 0
If you did pemdas then 3^2 would equal 9 times 2 would be 18
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