01:21 duration 1 minute 21 seconds
0312 7.2.1.mp4
Introduction
00:58 duration 58 seconds
0312 7.6.1
00:53 duration 53 seconds
0312 7.7.1
02:22:00 duration 2 hours 22 minutes
110211-Plato, Meno
01:56 duration 1 minute 56 seconds
1314 1.4.1
ax^2 + bx + c
06:47 duration 6 minutes 47 seconds
1314 1.4.11
b^2 - 4ac is called the discriminant
01:09 duration 1 minute 9 seconds
1314 1.4.3
Solve x^2 = k
02:45 duration 2 minutes 45 seconds
1314 1.4.5
Completing the Square
05:07 duration 5 minutes 7 seconds
1314 1.4.6
Solve using completing the square 9x^2 - 12x -2 = 0
04:14 duration 4 minutes 14 seconds
1314 1.6.3
Solve the equation x - (15 - 2x)^.5 = 0
03:43 duration 3 minutes 43 seconds
1314 1.6.4
Solve (2x - 3)^.5 - (x - 1)^.5 = 1
04:17 duration 4 minutes 17 seconds
1314 1.7.6
Solve 4x >= 2x + 1000
01:34 duration 1 minute 34 seconds
1314 2.1.10
x^2 + y^2 = 9
02:10 duration 2 minutes 10 seconds
1314 2.1.13
Graph (x + 3)^2 + (y - 4)^2 = 36
02:50 duration 2 minutes 50 seconds
1314 2.5.5
Square Root Function
03:22 duration 3 minutes 22 seconds
1314 2.6.6
Testing for Symmetry x = y^2 - 3