Question

How wuold you know that this is a quadratic?

Answer 1

Answer:

A quadratic equation is an equation of the second degree, meaning it contains at least one term that is squared. The standard form is ax² + bx + c = 0 with a, b, and c being constants, or numerical coefficients, and x is an unknown variable. One absolute rule is that the first constant "a" cannot be a zero.

Step-by-step explanation:

Equation is said to be Quadratic if its degree is 2. Degree of equation is equal to highest power of x in equation.