Evaluate Exponential Expressions (Example)

You can't evaluate an irrational root expression without a calculator—or can you? Scholars estimate the value of roots within an expression to approximate the value of the expression. Expressions include a mix of square roots and whole...

Show how numbers can be expanded with this vivid chart expressing different place values. The chart takes four numbers and writes them with expanded notation in their thousands, hundreds, tens, and ones places.

What do exponential expressions and lungs have in common? They both can expand and contract! A short video lesson shows how to expand exponential expressions. Examples include those with and without parentheses.

All you need to do is two easy steps: substitute and simplify. By viewing a brief YouTube video, scholars see an example of evaluating an expression. This example is in the form (a+b)/(c-d) and requires simplifying a fraction after...

Finishing up his short series on rational expressions, Sal reviews the concept with another example. Those who have a hard time with rational expressions will appreciate the clarity with which Sal explains his process and methodology.

Divide and conquer the quotient rule for exponents. A short video shows how to simplify exponential expressions using the quotient rule. The narrator works through several examples on the topic.

Evaluating expressions require two things- parentheses and PEMDAS. The video starts with an emphasis on using parentheses to plug in your variables. Once you have everything plugged in, PEMDAS will get your mathematicians to the correct...

Advance scholars' understanding of evaluating expressions. An advanced level video shows how to determine the value of algebraic expressions for given values of variables. The expressions involve multiple exponents or multiple operations.

Getting the vocabulary straight is the first step to understanding polynomials. The video provides the basic vocabulary to describe polynomials. The resource links the vocabulary to the classification of polynomials both by degree...

If you know how to use the distributive property and you know how to combine like terms, then you can simplify this expression.