In this video, I demonstrate simple methods for solving linear equations containing fractions, specifically focusing on ...

This jingle has helped generations of algebra students recall the quadratic formula that solves every equation of the form $latex ax^2+bx+c=0$. The formula is as ...

In this math tutorial, we look at the evolution of solving equations, specifically moving from linear to quadratic equations. This video provides valuable math help by demonstrating how to solve ...

Math teachers have stymied students for hundreds of years by sticking goats in strangely shaped fields. Learn why one grazing goat problem has stumped mathematicians for more than a century. If you’ve ...

Most famous equation: Einstein's E = mc2, which means energy is equal to mass times the speed of light squared. Known digits of pi: More than 105 trillion digits Digits of pi NASA uses for equations: ...