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3 years ago

Evaluate the expression when m=-6. 2 m + 5m - 4

Mathematics

1 answer:

Brums [2.3K]3 years ago

5 0

Answer:

Step-by-step explanation:

m^2 + 5m - 4

Let m = -6

( -6) ^2 + 5(-6) -4

Exponents first

36 + 5(-6) -4

Then multiply

36 -30 -4

Then subtract

6 -4

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