Why it worked
The video likely performed well due to its educational value, offering a simple and engaging way to learn a math trick. The visual presentation of the problems and solutions makes it easy to follow and understand.
Summary
The video presents a series of math problems related to square roots, demonstrating a trick to solve them. It shows the square root of 196, 25, and 289, along with the steps to arrive at the correct answers.
Structure
- 1Introduction to math tricks
- 2Solving for the square root of 196
- 3Solving for the square root of 25
- 4Solving for the square root of 289
On-screen text
Why we don't learn this in
schools.
Math Tricks
√196 =
1+9+6 = 16 - 2
√25 =
2+5 = 7 - 2
√289 =
2+8+9 = 19 - 2
√196 = 14
√25 = 5
√289 = 17