Quadratic Form (Polynomial Theory)/Examples/Arbitrary Example 1

Example of Quadratic Form

An example of a quadratic form is:

$a x^2 + b x y + c y^2$

Sources

• 1998: David Nelson: The Penguin Dictionary of Mathematics (2nd ed.) ... (previous) ... (next): form
• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): form