When you first learn how to do exponents, what you don't learn is that there are many different ways to do exponents, such as negative exponents and dividing exponents using the base number. First, you'll need to learn how divide exponents.
Dividing exponents is not hard once you get the concept. For instance, 2^7 divided by 2^4 is 2^3. Now let's tell you how we got that. You just simply take the 7 exponent and the 4 exponent and subtract them to get 3. Then you just keep the base number as it was.
For more information on exponents, click on the Dividing Exponents link below. If you'd like to learn more about different ways to divide and multiply exponents, click on the More link below (you'll be way smarter if you choose to click on the second).
Dividing exponents is not hard once you get the concept. For instance, 2^7 divided by 2^4 is 2^3. Now let's tell you how we got that. You just simply take the 7 exponent and the 4 exponent and subtract them to get 3. Then you just keep the base number as it was.
For more information on exponents, click on the Dividing Exponents link below. If you'd like to learn more about different ways to divide and multiply exponents, click on the More link below (you'll be way smarter if you choose to click on the second).