Learn what negative exponents and an exponent of zero mean. Try your new skills with a few patented Math Dude practice problems.
In addition to hosting Math Dude, Jason Marshall works as a research scientist at the California Institute of Technology (Caltech) studying the infrared light emitted by starburst galaxies and quasars. Jason obtained a Ph.D. from Cornell University, where he also taught many physics and astronomy classes, and a B.S. in Astrophysics from UCLA.
Learn how to divide numbers that have exponents.
Learn how to multiply two or more numbers that have exponents.
Learn how scientific notation makes it easier to work with large numbers.
Learn what it really means to multiply two numbers and whether or not you should think of multiplication as repeated addition.
Learn easy tips to halve or double your recipes—plus other kitchen tricks.
Learn to tell the difference between real and imaginary numbers.
Learn an easy way to convert temperatures from Fahrenheit to Celsius (and vice versa)—and check if the weather outside is frightful.
Learn how check digits are used to verify everything from the numbers on your credit cards to the UPC codes on the products you buy.
Get all the help you need in The Dog Trainer's Complete Guide to a Happy Well-Behaved Pet.
The book is available from Amazon, Barnes and Noble, Powell's, iBooks, and at bookstores everywhere.
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