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

asked Dec 7, 2022 2.7k views

2 votes

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6 votes

Answer:

Explanation:

3x² + 2x - 4

3(-2)² + 2(-2) - 4

3(4) - 4 - 4

12 - 4 - 4

12 - 8

= 4

Alpesh answered Dec 13, 2022

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