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0:01:55

Venn Diagram of A U B'

0:03:15

Venn Diagram of A' U B'

0:02:56

Calculate the Wavelength of Tuning Note A440

0:05:39

Find Standard Deviation by Hand (Population OR Sample)

0:05:51

Difference of Squares Factoring (+ four examples)

0:03:29

Draw the Venn Diagram of (A intersect B)'

0:03:26

Draw the Venn Diagram of A' intersect B'

0:04:33

Solve 9x^2-12x+5=0 (no solution, using quadratic formula)

0:03:20

Graph the line y=-2/3x+1

0:02:57

Graph the line y=3x

0:02:43

Graph the line y=-5x+2

0:02:21

Graph the line x=7 (vertical line)

0:04:35

Graph the Parabola y=-1/4x^2

0:03:36

Graph the Parabola y=3/2x^2

0:02:30

Graph the line y=2x+1

0:06:07

Slope of Tangent Line through a Point with Implicit Differentiation (x^2y^2+5xy=14 at (2,1))

0:29:01

Learn How to Factor by Grouping (Starting from Nothing, in 30 minutes)

0:01:39

Venn Diagram of A∩B' (A intersect B')

0:01:58

Draw the Venn Diagram of A'∩B (A' intersect B)

0:03:19

How many distinct sequences of 1's and 0's can be made from __ bits?

0:05:12

How many Distinct Ways are there to rearrange ALL the letters in ... (Permutations with Repetition)

0:03:23

What is the domain of ln(ln(x)) ?

0:02:30

Prove sin^2x+cos^2x+tan^2x=1/cos^2x

0:04:53

Prove (sin^2x-6sinx+9)/(sin^2x-9)=(sinx-3)/(sinx+3)