Dr. Powell's Math Classes
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2:30
Example of Synthetic Division to Complete the Square and Find Roots
Dr. Powell's Math Classes
20 views • 13 days ago
4:38
Quick Alternative to Quadratic Formula and Completing the Square
Dr. Powell's Math Classes
41 views • 13 days ago
5:48
Radical of Ideal is Equal to Intersection of Prime Ideals Containing Ideal
Dr. Powell's Math Classes
15 views • 3 weeks ago
7:27
Noetherian Kernel and Cokernel implies Noetherian Module
Dr. Powell's Math Classes
15 views • 4 weeks ago
10:16
A Few Simple Examples of Showing Functor Adjointness
Dr. Powell's Math Classes
12 views • 1 month ago
8:56
Hom Functor is Left Exact
Dr. Powell's Math Classes
26 views • 1 month ago
8:52
Proportionality
Dr. Powell's Math Classes
50 views • 3 months ago
6:23
Diagonalizing by Ranges
Dr. Powell's Math Classes
36 views • 5 months ago
9:50
Diagonalizing by Kernels
Dr. Powell's Math Classes
40 views • 5 months ago
3:05
Minimal Polynomal by Checking Factors
Dr. Powell's Math Classes
18 views • 6 months ago
9:42
Minimal Polynomial by Columns
Dr. Powell's Math Classes
35 views • 6 months ago
4:07
Polynomial Span of a Vector
Dr. Powell's Math Classes
54 views • 6 months ago
10:01
Recursion by a Matrix Power and Finding Remainder Without Dividing
Dr. Powell's Math Classes
81 views • 6 months ago
14:26
Raising a Matrix to a Power using a Polynomial that acts like Zero
Dr. Powell's Math Classes
39 views • 6 months ago
10:37
Using a Matrix as a Scalar
Dr. Powell's Math Classes
62 views • 6 months ago
6:27
Finding a Determinant by Wedge Product
Dr. Powell's Math Classes
85 views • 7 months ago
10:02
Finding Multilinear Forms in a Multivariable Polynomial
Dr. Powell's Math Classes
53 views • 7 months ago
4:48
Using Multilinear Defining Properties of Determinants
Dr. Powell's Math Classes
126 views • 7 months ago
11:48
A Matrix as a Bilinear Form and Some Tensor Notation
Dr. Powell's Math Classes
44 views • 7 months ago
15:52
Working With Exponents Part 3
Dr. Powell's Math Classes
12 views • 7 months ago
9:02
Orthogonal Projection Example
Dr. Powell's Math Classes
18 views • 7 months ago
8:53
Angled Projection Example
Dr. Powell's Math Classes
32 views • 7 months ago
12:48
Right Inverse Application to Projections
Dr. Powell's Math Classes
42 views • 7 months ago
5:06
Finding Orthogonal Complements
Dr. Powell's Math Classes
15 views • 7 months ago
8:02
Vector Spaces and Boundary Functions on a Donut Torus
Dr. Powell's Math Classes
15 views • 7 months ago
5:03
Gluing Diagram on Sphere and Boundary Maps Part 2
Dr. Powell's Math Classes
12 views • 7 months ago
11:23
Gluing Diagram on Sphere and Boundary Maps Part 1
Dr. Powell's Math Classes
35 views • 7 months ago
10:55
Number of Connected Components from Incidence Matrix
Dr. Powell's Math Classes
32 views • 7 months ago
11:51
Working with Exponents Part 2
Dr. Powell's Math Classes
9 views • 7 months ago
10:59
Working with Exponents Part 1
Dr. Powell's Math Classes
52 views • 7 months ago
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