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LuckyWell [14K]
3 years ago
11

Evaluate the expression when b= -2, b2 +6b +9

Mathematics
1 answer:
Tema [17]3 years ago
4 0

Answer:

1

Step-by-step explanation:

b= -2, b2 +6b +9

=-2(2)+6(-2)+9

=-4-12+9

=4+9-12

=13-12

=1

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