Dictionary · I
Inverse operation
An operation that undoes another. Addition and subtraction are inverses, as are multiplication and division, and squaring and square rooting.
Example
To solve , use the inverse of adding : subtract to get .
Dictionary · I
An operation that undoes another. Addition and subtraction are inverses, as are multiplication and division, and squaring and square rooting.
To solve , use the inverse of adding : subtract to get .