Question

Which of the following is a quadratic
equaction?​

Answer 1

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• x² + 3x + 4 = 0
• 8x² + √5x + 7 = 0
• 4x² + 6 = 0

Answer 2

Answer:

x^2+3x+4=0

8x^2+route 5x+7=0

4x^2+6=0

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