Question

Out off the following equation which one is not a quadratic equation

Answer 1

Answer:

out of what equations where is following equations

Answer 2

Answer:

Step-by-step explanation:

GENERAL FORM OF A QUADRATIC EQUATION

        ax²+bx+c=0, where a, b, and c are coefficients. Then, we plug these coefficients in the formula: (-b±√(b²-4ac))/(2a)