On paper exponents seem like a strange symbol, but it’s a way of writing repeated multiplication that makes algebraic expression easier to read and handle … Read More

A hostile group have surrounded you. You’re standing in a darkened area of Washington D.C. You grab your assault rifle, but is anxious that you … Read More

The more options there are for messing something up, even a seemingly simple one, the more panicky it gets. You’re standing in line at the … Read More

Did you ever look up at a quadratic equation on the blackboard with a mess of terms and think “How in the world am I … Read More

You must understand that natural logarithm is behind exponential growth and exponential decay, which is the mechanism behind everything from radioactivity to our perception of … Read More

On paper, rational exponents can be intimidating. They seem like a math teacher’s evil plot to make their students miserable so they’d just go home … Read More

Factorial is an easy concept except when you need to figure out factorial beyond a small handful of things. It’s simply multiplying all integers starting … Read More

Fraction Division, The calculator will handle dividing fractions without making you try to figure out conversion or coefficient. Just put your numbers into it and … Read More

Two friends, seven slices of pizza, and you want to make sure everybody gets their fair share. Next time you’re ordering whole pies, you want … Read More

Everyday scenarios such as cooking where we measure out ingredients and dividing pizza involve fractions. When we cut material for a construction project or double … Read More