Math Emporium

02:28

A Message from the Coordinator

A Message from the Coordinator

From Tom Grant on August 15th, 2017

1,811 plays 0
An introductory piece about your approach to this course
03:13

Adding and Subtracting Real Numbers

Adding and Subtracting Real Numbers

From Tom Grant on August 22nd, 2016

1,112 plays 0
This video goes over the rules for adding and subtracting signed numbers and then gives several examples.
08:15

Adding or Subtracting Radical Expressions

Adding or Subtracting Radical Expressions

From Tom Grant on August 23rd, 2016

1,398 plays 1
This video shows examples of adding and subtracting radical expressions.
03:45

Adding or Subtracting Rational Expressions with a…

Adding or Subtracting Rational Expressions with a Common Denominator

From Tom Grant on June 15th, 2017

1,046 plays 0
Demonstrates how to add or subtract fractions composed of algebraic expressions where the denominators are identical.
10:02

Adding or Subtracting Rational Expressions with…

Adding or Subtracting Rational Expressions with Unlike Denominators - Part 1

From Tom Grant on June 15th, 2017

1,103 plays 0
Demonstrates a couple of simpler examples of adding two fractions composed of algebraic expressions.
05:05

Adding or Subtracting Rational Expressions with…

Adding or Subtracting Rational Expressions with Unlike Denominators - Part 2

From Tom Grant on June 15th, 2017

1,022 plays 0
Another example that demonstrates how to add or subtract two fractions composed of algebraic expressions.
01:55

Adding Polynomials

Adding Polynomials

From Tom Grant on December 27th, 2016

1,051 plays 0
This demonstrates the procedure for adding two polynomials
08:37

Applying Steps for Problem Solving - Part 1

Applying Steps for Problem Solving - Part 1

From Tom Grant on June 19th, 2017

1,340 plays 0
Explains a set of instructions about how to solve word problems in general, then applies that strategy to a particular example concerning related numbers.
08:49

Applying Steps for Problem Solving - Part 2

Applying Steps for Problem Solving - Part 2

From Tom Grant on June 19th, 2017

1,244 plays 0
Gives a second example of how to apply the general problem solving strategy to a word problem.
02:16

Approximating Square Roots

Approximating Square Roots

From Tom Grant on December 27th, 2016

972 plays 0
This shows the process for calculating various roots on a calculator
02:05

Combining Like Terms Review

Combining Like Terms Review

From Tom Grant on August 23rd, 2016

1,466 plays 0
This video explains combining like terms again now that the expressions we are simplifying have further sophistication.
05:25

Comparing Slopes of Parallel and Perpendicular…

Comparing Slopes of Parallel and Perpendicular Lines

From Tom Grant on August 23rd, 2016

1,632 plays 0
This video shows how to recognize pairs of parallel or perpendicular lines with some examples.
01:44

Computing Using Scientific Notation

Computing Using Scientific Notation

From Tom Grant on September 3rd, 2016

1,516 plays 0
Show how to find a value by leaving numbers in scientific notation and combining the corresponding parts.
02:30

Converting from Exponential Notation to…

Converting from Exponential Notation to Logarithmic Notation

From Tom Grant on June 15th, 2017

660 plays 0
Explains and demonstrates converting from exponentials to logs.
04:22

Converting from Logarithmic Notation to…

Converting from Logarithmic Notation to Exponential Notation

From Tom Grant on June 15th, 2017

636 plays 0
Explains and demonstrates converting from logs to exponentials.
02:54

Converting from Standard to Scientific Notation

Converting from Standard to Scientific Notation

From Tom Grant on September 3rd, 2016

1,566 plays 0
Shows two examples of this conversion.

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