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Evaluate the expression when m = -2 m^2 + 6m +9
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5 votes
Evaluate the expression when m = -2

m^2 + 6m +9

User Silent Tree
by
7.6k points

1 Answer

4 votes
So you will put -2 in for m in the expression.
m^2+6m+9
Substitute:
(-2)^2+6(-2)+9
Calculate:
4-12+9
Calculate:
1

Hope this helped!
User Amadu Bah
by
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