Mathematics · Quadratic Equations
If the zeroes of the quadratic polynomial ax 2 + bx + c (where a ≠ 0) are equal, then:
- 1a and c have opposite signs
- 2a and c have the same sign✓
- 3b and c have opposite signs
- 4b and c have the same sign
Correct answer
a and c have the same sign
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