# Symmetric matrix and quadratic form

What is the symmetric matrix of the quadratic form

2x^2 - 8xy + 4y^2?

https://brainmass.com/math/matrices/symmetric-matrix-quadratic-form-15915

#### Solution Summary

This showsh ow to write a symmetric matrix.

$2.49

What is the symmetric matrix of the quadratic form

2x^2 - 8xy + 4y^2?

https://brainmass.com/math/matrices/symmetric-matrix-quadratic-form-15915

This showsh ow to write a symmetric matrix.

$2.49