Equations

In general, little is known about nonlinear second order differential equations.

The problem will be easier to solve if you write the system of equations as a matrix.

Do you know where these equations come from?

You can resolve this as a system of equations.

He didn't understand the concept of differential equations.

Some quartic equations can be easily decomposed into quadratics.

This system of linear equations has infinitely many solutions.

This system of linear equations has exactly one solution.

Differential equations are equations involving derivatives.

Equations are just the boring part of mathematics. I attempt to see things in terms of geometry.