If ax² + bx + c = 0 has equal roots , then a = *
1 point
b²/4c
- b² / 4c
b / 2c
- b / 2c
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Answered by
3
Answer:
b^2/4c is your answer friend
Answered by
1
Answer:
- b² / 4c
Step-by-step explanation:
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