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Operations Symbols
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Relation Symbols
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Grouping Symbols
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Set Notation Symbols
- Set Braces
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- "Proper" Subset (left) - 1st format
- NOT Proper Subset (left)
- "Proper" or "Improper" Subset (left)
- "Proper" Subset (left) - 2nd format
- "Proper" Subset (right) - 1st format
- "Proper" or "Improper" Subset (right)
- "Proper" Subset (right) - 2nd format
- UNION of Two Sets
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- Specialized Set Notations
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Calculators
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Math & Numbers
- Overview of Real Numbers
- Comparing Two Integers on a Number Line
- Comparing Two Decimals on a Number Line
- Comparing Two Fractions on a Number Line
- Comparing Two Fractions Without Using a Number Line
- Comparing Two Numbers using Percents
- Comparing Two Different Units of Measurement
- Comparing Numbers which have a Margin of Error
- Comparing Numbers which have Rounding Errors
- Comparing Numbers from Different Time Periods
- Comparing Numbers computed with Different Methodologies
Properties of Numbers
- Associative Property
- Commutative Property
- Distributive Property
- Identity Property
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- Closure & Density Property
- Equivalence Relationships
- Equivalence Properties
- Equivalence Examples
- Trichotomy Property of Inequality
- Transitive Property of Inequality
- Reversal Property of Inequality
- Additive Property of Inequality
- Multiplicative Property of Inequality
- Exponents and Roots Properties of Inequality
Exponents, Radicals, & Roots
- Raising numbers to a Power
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- Distributive Property of Exponents
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- Exponent Videos & Free Resources
- Adding & Subtracting Radicals
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- Calculate Roots Using Equations
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Example Problems - Geometric Sequence
Example Problems - Arithmetic Sequence
Example Problems - Rationalize the Denominator
- Example 1 - 2 term denominator
- Example 2 - 3 term denominator
- Example 3 - rationalize the numerator
- Example 4 - Rationalize Denominator with Complex Numbers
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Example Problems - Quadratic Equations
- Example 1 - solve with quadratic formula
- Example 2 - solve using Indian method
- Example 3 - solve by factoring
- Example 4 - completing the square
- Example 5 - create quadratic
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Example Problems - Work Rate Problems
- Example 1 - 3 different work-rates
- Example 2 - 6 men 6 days to dig 6 holes
- Example 3 - time to wash cars
- Example 4 - Excel Linear Programming
- Example 5 - Representing Ratio and Proportion
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Example Problems - statistics
- Example 1 - statistics methodology
- Example 2 - standard deviation
- Example 3 - confidence level
- Example 4 - Level of Significance
- Example 5 - Permutations and combinations
- Example 6 - Binomial Distribution - Test Error Rate
- Example 7 - Pearson Correlation
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