Examples showing the Order of Operations
The order of operations is demonstrated in three examples.
Dividing Rational Expressions: Two Practice Problems
Practice problems for dividing rational expressions.
Dividing Rational Expressions
The procedure for dividing rational expressions is demonstrated.
Division and Subtraction and not Associative
Division and subtraction are not associative operations.
Division with a Binomial in the Numerator
Examples of simplifying radical expressions with division when numerators contains a binomial.
Does Order of Operations Matter?
Algebra includes addition, subtraction, multiplication and division which are called operations. In an algebraic expression, these operations are completed in a certain order. The order of these operations is discussed in this clip.
Examples of Division Problems with Radicals
Two division problems with radicals are demonstrated.
Other Examples using Parentheses in Mathematics
Using parentheses to clarify an expression. Evaluating expressions containing parentheses within parentheses.
Using Division to Change Terms
In addition to addition, subtraction, and multiplication, division can be used to change the numbers in a system.
Using Parentheses in the Order of Operations
Parentheses indicate a package and are a tool for changing the order of operations.