dezaraecoleman0 dezaraecoleman0

24-02-2021
Mathematics

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evaluate 3m2 -4 if m = -3

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beautifulmind2468 beautifulmind2468

24-02-2021

Answer:

23

Step-by-step explanation:

[tex]3m^{2} - 4 = 3 * (-3)^{2} - 4 = 3 * 9 - 4 = 27 - 4 = 23[/tex]

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