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padilas [110]
3 years ago
8

Please Help I will give 82 Points and Brainliest

Mathematics
2 answers:
ankoles [38]3 years ago
6 0

So we subtitute 3 to any "m" in your problem so,

2m^2+12

2(3)^2+12

2(9)+12

18+12

30

So,  B is the correct answer!

Scilla [17]3 years ago
5 0

Answer:

B. 30

Step-by-step explanation:

2m^2 + 12

m = 3

2(3)^2 + 12

3 squared is 9

2(9) + 12

2 times 9 is 18

18 + 12 = 30

2m^2 + 12 = 30

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