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Fynjy0 [20]
3 years ago
14

Evaluate the expression 3x² + 2x - 4 for x =-2.

Mathematics
1 answer:
marin [14]3 years ago
4 0

Answer:

4

Step-by-step explanation:

3x² + 2x - 4

3(-2)² + 2(-2) - 4

3(4) - 4 - 4

12 - 4 - 4

12 - 8

= 4

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