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3 years ago

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

Mathematics

1 answer:

Darina [25.2K]3 years ago

7 0

Answer:

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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