A number that is used as a factor when raised to a power. Example 34.
The number that indicates how many times the base is used as a factor. Example of exponent 34.
A number produced by raising a base to an exponent. Example 34 "three to the fourth power".
An expression written using exponents.
635 = (6 x 102) + (3 x 101) + (5 x 100)
A number written as a product of a number between 1 and 10 and a power of 10. Example 3500 is written as 3.5 x 103 in scientific notation.
The base number in scientific notation that must be greater than or equal to 1 but less than 10.
One of two equal factors of a number. Example 25 = 5 x 5 and 25 = -5 x-5 so 5 and -5 are square roots of 25.
A number whose square root is a whole number. Example 36 is a perfect square because 6 x 6 = 36 and -6 x -6 = 36.
The symbol used to represent the square root of a number
Please allow access to your computer’s microphone to use Voice Recording.
We can’t access your microphone!
Click the icon above to update your browser permissions above and try again
Reload the page to try again!
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Your microphone is muted
For help fixing this issue, see this FAQ.