00:43duration 43 seconds
Prealgebra 2.1.10
Evaluate -x when x is 4
00:46duration 46 seconds
Prealgebra 2.1.9
IF x = -3 find -x
00:55duration 55 seconds
312.14
Math 0312 Final Exam Review
01:16duration 1 minute 16 seconds
312.47
00:21duration 21 seconds
Prealgebra 2.3.7
4 - (-9)
00:50duration 50 seconds
Prealgebra 2.3.8
-4 - 8
00:29duration 29 seconds
Prealgebra 2.3.5
-12- 30
Prealgebra 2.3.4
-14 - (-23)
01:48duration 1 minute 48 seconds
2.3b
Math 0409 Final Exam Review
02:34duration 2 minutes 34 seconds
12
Math 0409 Final Review
01:37duration 1 minute 37 seconds
49
Prealgebra 2.3.3
3 - 7
7.1.3
225^1/2
00:45duration 45 seconds
Prealgebra 2.3.6
-20 - (-17)
01:02duration 1 minute 2 seconds
1314 3.3.2
(5x^3 - 6x^2 - 28x - 2) / (x + 2)
01:52duration 1 minute 52 seconds
Prealgebra 5.2.10
-7.9 - (-8.5)