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1. Solve the following equation by factoring: 4x2 + 12x + 9 = 0
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4 votes
1. Solve the following equation by factoring: 4x2 + 12x + 9 = 0

User Nageswaran
by
5.3k points

1 Answer

4 votes

Answer:

x = -3/2

Explanation:

4x² + 12x + 9 = 0

Use AC method to factor, or recognize the perfect square.

(2x + 3)² = 0

2x + 3 = 0

x = -3/2

User Jason Enochs
by
5.2k points
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