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Cubic Formula Proof Step 4: Other Solutions of y using the Cube Root of Unity https://youtu.be/D5EQJlzgUlE - summary - playlist - notes In this video I go over the fourth step of the Cubic Formula proof which involves obtaining the complex solutions of y…
Cubic Formula Proof Step 5: Putting it All Together to Solve for x https://youtu.be/ZpYMkiRIbkU - summary - playlist - notes

In this video I go over the fifth and final step of the Cubic Formula proof which involves putting all of the previous steps together to solve for the 3 solutions of x. Because I used the copy and paste method in Microsoft OneNote, I may be the first person to show the complete solution being derived in real-time!

#math #science #education #algebra #STEM
Introduction to Infinite Sequences and Series https://youtu.be/dhBcdt4-N4c - summary - playlist - notes

In this video I go over a quick intro to sequences (which are ordered lists of numbers) and series (which are sums of sequences). Isaac Newton represented functions as sums of infinite series, which paved the way for many applications in physics, chemistry, and science in general.

#math #science #education #calculus #STEM
MES Links
Introduction to Infinite Sequences and Series https://youtu.be/dhBcdt4-N4c - summary - playlist - notes In this video I go over a quick intro to sequences (which are ordered lists of numbers) and series (which are sums of sequences). Isaac Newton represented…
Sequences: Definition, Notation, Fibonacci, and Examples https://youtu.be/jlDvjip0hLk - summary - playlist - notes

In this video I go over sequences, which are just ordered lists of numbers, the notation used to describe them, and several examples to illustrate how to obtain the general formula of the terms of a sequence. I also discuss briefly discuss the famous Fibonacci sequence, which is defined recursively by adding up the previous two terms.

#math #science #education #algebra #STEM
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The Limit of a Sequence https://youtu.be/NANqzQ_ZirM - summary - playlist - notes In this video I go over the limit of a sequence, its notation, as well as plotting it on a number line and graphing it out. #math #science #education #algebra #maths
The Precise Definition of a Limit of a Sequence https://youtu.be/baF4w9MeCiM - summary - playlist - notes

In this video I go over a more precise definition of the limit of a sequence by using the same approach as for the limit of a function. If the limit of a sequence exists, then there must be a positive number ε such that it has a corresponding number N where if the sequence term n is greater than N, then the absolute value of the difference between the n-th term of the sequence and the limit L is less than ε.

#math #science #education #algebra #sequences
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Limit Laws for Sequences https://youtu.be/vgAitTQU2Fc - summary - playlist - notes In this video I list the main limit laws for sequences, and which are just the general limit laws since they hold for convergent sequences as well. #math #science #education…
Squeeze Theorem for Sequences https://youtu.be/fmTDMMUL31Q - summary - playlist - notes

In this video I rewrite the general squeeze theorem into its equivalent form for sequences. Essentially, if a sequence is always between two other sequences after a given set of terms, and those two sequences have the same limit, then our given sequence also has that same limit, and is said it gets "squeezed" between the two sequences.

#math #science #education #limits #sequences