# Quadratic equation/Related Articles

Jump to navigation
Jump to search

*See also changes related to Quadratic equation, or pages that link to Quadratic equation or to this page or whose text contains "Quadratic equation".*

## Parent topics

- Algebra [r]: A branch of mathematics concerning the study of structure, relation and quantity.
^{[e]} - Polynomial equation [r]: An equation in which a polynomial in one or more variables is set equal to zero.
^{[e]} - Root (mathematics) [r]:
*Add brief definition or description*

## Subtopics

- Completing the square [r]: Rewriting a quadratic polynomial as a constant multiple of a linear polynomial plus a constant.
^{[e]}

- Factor [r]:
*Add brief definition or description* - Complex number [r]: Numbers of the form
*a+bi*, where*a*and*b*are real numbers and*i*denotes a number satisfying .^{[e]}