Math 6B
Unit 3 - Expressions
We don't use expressions in real life, do we???
Expressions are a fundamental part of how we set up and create equations. We use them regularly in business and in physics. As mathematicians, we create expressions and equations ahead of time that allow us to solve specific real world problems easily by putting in numbers into those predetermined expressions and equations. Cost equations for a business, heat and flow equations in physics, etc. There are numerous examples of how setting up and using expressions is incredibly helpful in so many real world applications. |
Dr. Math's Recordings
*click on the title below to access the recording How to Complete a Discussion Assignment Pattern, Sequences, and Rules Exponents Scientific Notation Expressions (Algebraic and Numeric) Evaluating Expressions |
Khan Academy Recordings
*click on the title below to access the recording Variables, Expressions, and Equations Exponents Scientific Notation |