Log in
Channel
Levels
Pronunciation Challenge
Save&Review
Search Vocabulary
About negative results of 6,551
找不到喜歡的影片嗎？你也能自己匯入影片喔
Filter
Relevance
11:09
Algebra Basics: What Are Polynomials? - Math Antics
28
A2
10:43
Algebra Basics: Simplifying Polynomials - Math Antics
10
A2
04:30
Introduction to infinite limits | Limits and continuity | AP Calculus AB | Khan Academy
6
B1
04:24
The Golden Relationship Ratio
12043
B1
05:03
Grammar Checkup #4 | HAVE / HAS | DON'T HAVE / DOESN'T HAVE
132
A1
08:48
Conservation of Charge | Electric charge, electric force, and voltage | Physics | Khan Academy
5
B1
09:00
Basic derivative rules: table | Derivative rules | AP Calculus AB | Khan Academy
4
A2
07:23
Difference between REALLY and VERY - Learn English Grammar
162
A2
02:27
One-sided limits from graphs: asymptote | Limits and continuity | AP Calculus AB | Khan Academy
2
A2
11:50
Coulomb's Law | Electrostatics | Electrical engineering | Khan Academy
4
B1
04:15
Why do Blood Types matter? | #aumsum
84
B1
10:08
How to use QUESTION TAGS? English Grammar Lesson | Rules & When you should use TAG Questions?
2
A2
13:08
English Grammar: AUXILIARY VERBS be, do, have
215
A2
06:04
Question tags - 6 Minute Grammar
9
A2
04:07
Limits at infinity of quotients (Part 1) | Limits and continuity | AP Calculus AB | Khan Academy
4
A2
04:28
Derivatives of sec(x) and csc(x) | Derivative rules | AP Calculus AB | Khan Academy
6
B1
14:12
Practice Present Simple Tense | English Grammar Course
55
A2
05:43
6 Habits To Live A Happier Life
7
B1
07:07
This is How to Feel Fulfilled: Advice From Abraham Maslow
12
B1
06:02
Finding Domain of Functions
46
A2
05:47
Imaginary Numbers Are Real [Part 1: Introduction]
198
B1
11:45
Triboelectric effect and charge | Physics | Khan Academy
6
B1
03:37
What the yield curve tells us about the global economy | Charts that Count
38
B1
06:23
Some and Any: The Grammar Gameshow Episode 8
2
A2
03:25
Limits of composite functions: external limit doesn't exist | AP Calculus | Khan Academy
7
A2
19:10
Learn English Grammar: FEW, LITTLE, A FEW, A LITTLE
42
A2
09:59
Domain of a function
32
A2
02:59
How Do I Be Positive ALL THE TIME? - Fearless Soul
70
A2
03:51
Zeros of polynomials: matching equation to zeros | Polynomial graphs | Algebra 2 | Khan Academy
3
A2
03:58
A Simple Proof of Conservation of Energy
6
B1
04:33
Limits at infinity of quotients (Part 2) | Limits and continuity | AP Calculus AB | Khan Academy
9
B2
05:32
Rubiales quits: BBC News Review
7412
B1
23:45
Basic English Grammar Course 1 | Present Simple Tense | Learn and Practice
31
A2
15:51
How semiconductors work
14
B1
08:22
Pre-Algebra 5 - Commutative & Associative Properties of Addition
43
B1
06:10
Derivative as slope of curve | Derivatives introduction | AP Calculus AB | Khan Academy
3
B1
06:12
Negatives - Learn English Grammar (Part 1)
2
A2
10:13
Physical properties of aldehydes and ketones
30
B1
12:35
Trump Sends Stocks Tumbling With Hostage-Style Threat To Block Covid Stimulus Package Negotiations
1
B2
04:28
Worked example: Lewis diagram of the cyanide ion (CN⁻) | AP Chemistry | Khan Academy
4
B2
03:32
Zeros of polynomials (with factoring): common factor | Polynomial graphs | Algebra 2 | Khan Academy
2
A2
03:49
Limits of piecewise functions | Limits and continuity | AP Calculus AB | Khan Academy
9
A2
03:51
Radius and center for a circle equation in standard form | Algebra II | Khan Academy
24
B1
03:47
How To Get Over Your Ex
26982
B1
06:58
English Grammar: Fix your double negatives!
1162
A2
05:31
Worked example: Derivative of ÃÂ(3x_-x) using the chain rule | AP Calculus AB | Khan Academy
5
A2
1
...
4
5
6
...
143
04:24
08:48
02:27
10:08
04:07
![Imaginary Numbers Are Real [Part 1: Introduction]](https://thumbnail.voicetube.com/w/480/h/270/T647CGsuOVU.jpg)
09:59
03:51
04:33
05:32
15:51
12:35
03:32
03:4704:2408:4802:2710:0804:0709:5903:5104:3305:3215:5112:3503:3203:47
