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Evaluate the expression when m=-7. m² + 4m-1
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8 votes
Evaluate the expression when m=-7.
m² + 4m-1

User Sheixt
by
7.7k points

2 Answers

5 votes
(-7)2 +(4)(-7)-1
(-7)2+(4)(-7)-1
= 20
20 is the answer!
User CARLOS LOTH
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7.3k points
1 vote

Answer:

THIS IS HARD

Explanation:

User Davidmpaz
by
7.9k points
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