Solving one of the oldest algebra problems isn't a bad claim to fame, and it's a claim Norman Wildberger can now make: The mathematician has solved what are known as higher-degree polynomial equations ...

To solve an equation, more than one step may be needed to find the unknown variable. Remember to check your answer by substituting the solution back into the original equation. The unknown ...

“I mean, it’s the first time you really have [these] solutions which are not unique.” Fluids are inherently difficult to describe, as their constituent molecules don’t move as one. To account for this ...

For the same reason more than one person solves most other ... In most cases, nice, elegant, closed form solutions do not exist, so the equations need to be solved numerically.