3 years ago

1. x² + 4x + 3 = 0

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

8 0

Answer:

1. x = -1 or x = -3

2. x = 1 or x = -3

3. x = 3 or x = -7

4. x = 1/2 or x = -2

5. x = -2/3 or x = 4

Step-by-step explanation:

I'm guessing these are what you needed, you didn't specify.

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