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

Evaluate the expression when m=-7. m² + 4m-1
asked 193k views
8 votes
Evaluate the expression when m=-7.
m² + 4m-1

asked
User Sheixt
by
8.3k points

2 Answers

5 votes
(-7)2 +(4)(-7)-1
(-7)2+(4)(-7)-1
= 20
20 is the answer!
answered
User CARLOS LOTH
by
7.8k points
1 vote

Answer:

THIS IS HARD

Explanation:

answered
User Davidmpaz
by
8.0k points
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