Quadratic equations are polynomials, meaning strings of math terms. An expression like “x + 4” is a polynomial. They can have ...

How to solve complex, real-world problems using applied math Applied mathematicians have to find a balance between models that are realistic enough to be useful and simple enough to be implemented.

You can probably think of a time when you’ve used math to solve an everyday problem, such as calculating a tip at a restaurant or determining the square footage of a room.

This maths brain teaser challenges you to solve an expression using the correct order of operations.

Can you solve the answer to the simple math equation? Read on below to see the answer revealed and how to get there.