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CaHeK987 [17]
2 years ago
15

Evaluate 3m2 -4 if m = -3​

Mathematics
1 answer:
zhenek [66]2 years ago
8 0

Answer:

23

Step-by-step explanation:

3m^{2} - 4 = 3 * (-3)^{2} - 4 = 3 * 9 - 4 = 27 - 4 = 23

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Answer:

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Step-by-step explanation:

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Hello,
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Alex777 [14]

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C

Step-by-step explanation:

|2x - 2| < 8

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