• #### Combinations - Problem 4

##### Math›Precalculus›Topics in Discrete Math
How to calculate the probability of choosing a certain outcome.
• #### Difference of Perfect Squares - Problem 4

##### Math›Algebra›Factoring
A math video explaining advanced level factoring using difference of perfect squares.
• #### Proportions - Problem 5

##### Math›Algebra›Solving Equations
Shortcuts for using "mental math" to solve proportional relationships
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• #### Solving Systems of Equations using Substitution - Problem 3

##### Math›Algebra›Solving Systems of Equations
Math homework help video explaining how to solve a system of equations when neither equation has an isolated variable.

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• #### Condensing Logarithms - Problem 6

##### Math›Algebra 2›Inverse, Exponential and Logarithmic Functions
Math homework help video on condensing log expressions that contain an integer term.
• #### Mathematical Induction - Problem 4

##### Math›Algebra 2›Sequences and Series
Using math induction to prove a number sequence equals a polynomial.
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• #### Mathematical Induction - Problem 5

##### Math›Algebra 2›Sequences and Series
Proof of fractional pattern using math induction.
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• #### Circle Tic Tac Toe Fun - Concept

##### Math›Algebra 2›Additional Topics
How to beat your teacher at circle tac tac toe.
• #### Mathematical Induction - Problem 4

##### Math›Precalculus›Sequences and Series
Using math induction to prove a number sequence equals a polynomial.
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• #### Mathematical Induction - Problem 5

##### Math›Precalculus›Sequences and Series
Proof of fractional pattern using math induction.
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• #### Pascal's Triangle - Concept

##### Math›Precalculus›Topics in Discrete Math
How to use Pascal's triangle.
• #### Pascal's Triangle - Problem 1

##### Math›Precalculus›Topics in Discrete Math
Exploring Pascal's Triangle, its patterns, and its connections to binomial expansion, and combinatorics.
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• #### Binomial Theorem - Concept

##### Math›Precalculus›Topics in Discrete Math
How to define factorial expressions used in the binomial theorem.
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square root
• #### Binomial Theorem - Problem 1

##### Math›Precalculus›Topics in Discrete Math
How to define chose.
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chose choosing
• #### Binomial Theorem - Problem 2

##### Math›Precalculus›Topics in Discrete Math
How to define the binomial theorem.
• #### Binomial Theorem - Problem 3

##### Math›Precalculus›Topics in Discrete Math
How to use the binomial theorem to expand a binomial.
• #### Binomial Theorem - Problem 4

##### Math›Precalculus›Topics in Discrete Math
Using Pascal's Triangle and the Binomial Theorem to expand a binomial with coefficients one.
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• #### Binomial Theorem - Problem 5

##### Math›Precalculus›Topics in Discrete Math
Finding the nth term in binomial expansion or expanding a binomial using Pascal's Triangle.
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