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WITCHER [35]
2 years ago
14

Evaluate the expression when, m=-2 m²-6m-5 (Thank you for your help!)

Mathematics
1 answer:
Darina [25.2K]2 years ago
7 0

Answer:

11

Step-by-step explanation:

m=-2\\m^2-6m-5\\=(-2)^2-6(-2)-5\\=4-(-12)-5\\=4+12-5\\=16-5\\=11

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