Question

what is quadratic equation in one variable​

Answer 1

Answer:

A second degree equation in one variable is one in which the variable is raised to the second power. A second-degree equation is often called a QUADRATIC EQUATION. The word quadratic is derived from the Latin word quadratus, which means "squared." In a quadratic equation the term of highest degree is the squared term.

Answer 2

an equation with degree 2 and in only one variable for eg...x2+x+2