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Exponents and signed fractions

Two examples of applying exponents to fractions in certain ways. Other examples should be investigated.

From  Tom Grant 4 plays 0  

Square root multiplication: Basic

This shows two examples of multiplying radicals and reducing any squares found

From  Tom Grant 8 plays 0  

Complex fraction with negative exponents: Problem type 2

This demonstrates how to convert negative exponents in a complex fraction to the reciprocal positive exponents and then use the LCD of all fractions to simplify.

From  Tom Grant 9 plays 0  

Factoring out a monomiail from a polynomial: Multivariate

Demonstrates how factor a greatest common factor (GCF) from a polynomial.

From  Tom Grant 16 plays 0  

Finding a percentage of a whole number without a calculator: Basic

Just some tricks to break down a percentage if your phone battery goes dead and you don't have a calculator.

From  Tom Grant 13 plays 0  

Rounding decimals

Just a quick review of how to round decimal numbers.

From  Tom Grant 9 plays 0