Question

Equation ax^2+ bx + C = 0 represents a quadratic equation if and only if ..​

Answer 1

Answer:

1) a, b, c = constant

2) x = variable

3) degree of the polynomial is 2

4) a ≠ 0, another number can be 0 because if a will be 0 the degree

will 1 which does not satisfy the polynomial as a quadratic equation.

5) a, b, c = integers

Answer 2

Answer:

a ≠ 0

Step-by-step explanation:

• x² = quadratic polynomial
• quadratic equation is a polynomial of degree 2.
• therefore the coefficient  of x² cannot be zero.

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