Algebraeasy · Past Paper
What is the standard form of a quadratic equation?
Aax + b = 0
Bax^2 + bx + c = 0, a ≠ 0
Cax^3 + bx^2 + cx + d = 0
Dax^2 + b = 0
✓ Correct Answer: B — ax^2 + bx + c = 0, a ≠ 0
A quadratic equation is a second-degree polynomial equation in a single variable where the highest power of the variable is 2.
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