Navier-Stokes is hard? Author: James Lowman I was recently asked the question; "How can the Navier-Stokes equations both describe our observable world and not be known to always have solutions in 3D?" For those that don't know, the Navier-Stokes (NS) equations...
The Quadratic Equation Author: James Lowman The quadratic equation is always the answer. Time and time again, while tutoring students, I encounter a resistance to using an unfailing tool called the quadratic equation. This simple algebraic...
Cardinality is a term used to describe the size of sets. Set A has the same cardinality as set B if a bijection exists between the two sets. We write this as |A| = |B|. One important type of cardinality is called “countably infinite.”
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A brief discussion about what completing the square is and what we use it for. Focuses on using the technique for other reasons than solving equations.
The Quadratic Formula is primarily used to identify the roots (\(x\)-intercepts) of a quadratic function
Finding a good math tutor can be essential to your success in school. Tutoring can do much more
Modular arithmetic is a way of counting in which the numbers wrap around after reaching a certain value.
An algebraic ring is one of the most fundamental algebraic structures. It builds off of the idea of algebraic groups
One of the most fundamental algebraic structures in mathematics is the group. A group is a set of elements