02:37

Solving an integral with u-substitution to end up with a trig

05:37

Berkeley Math Tournament 2020, a limit of an integral to solve

04:43

Oxford Maths Admission Test : evaluate log3 to base of 2 ( no calculator)

03:55

HMMT-Harvard MIT Mathematics Tournament: an easy integral to calculate if you know some properties

03:58

Try to find this limit using the L'hospital rule

05:13

Junior Russian Mathematical Olympiad: a classic demonstration showcase

04:52

Math Olympiad Preparation: a method to deal with functional equation

05:40

How to Solve this basic equation with the Lambert W Function

03:43

Oxford Maths Admission Test 2023: find the perfect square

06:45

Mathematical Olympiad (Junior) from Romania: a nice equation of degree 6

04:54

Singapore Junior Math Olympiad : solve this system (2 equations, 3 unknows)

05:39

Junior Spanish Math Olympiad: a basic trig equation to solve

06:42

MIT Integration bee 2022 Q12: start to use an u-substitution, then...

03:06

Harvard MIT Mathematics Tournament 2018: a powerful equation

04:37

Chineese Mathematical Olympiad (Junior): find the value of this square root

02:16

Junior Math Olympiad from philippines: a first basic exercise of arithmetic

02:46

A common limit to use to solve this exercise

03:07

Junior Polish math Olympiad 2001: Functional equation and periodicity

06:00

UKMT: Intermediate Mathematical Olympiad (Maclaurin paper) 2024 Q3

03:42

Harvard MIT Mathematics Tournament 2021: basic arithmetic

08:49

Oxford Maths Admission Test 2023: a long and not difficult exercise, stay focused until the end

04:03

Kangaroo 2024-British Mathematical Olympiad (junior) : sum of the digits

03:28

Polish Math Olympiad : a nice application of Bezout's identity

03:39

Cambridge interview problem: solve this equation (power rule )

07:23

Finding the eigenvalues and the eigenvectors ...

03:38

Chineese Mathematical Olympiad (Junior): use of the remarkable identities

03:25

Kangaroo 2024-British Mathematical Olympiad (junior) : prime factorisation

07:06

Harvard MIT Mathematics Tournament: square roots and arithmetic

03:13

Answer this Interview Question in less than a minute !(warning: don't rush too much!)

03:21

Kangaroo 2024-British Mathematical Olympiad (junior) : a logic brain teaser

04:41

Brain teaser ( put into equations and arithmetic)

06:11

Chineese Mathematical Olympiad (Junior): a system of 2 equations with 3 unknows to solve

03:33

Massachusetts Institute of Technology-MIT Integration bee 2018 Q16 : a trig function to integrate

05:25

Singapore Junior Math Olympiad : solve this equation involving square root and log

05:06

USACO 2022: a nice functional equation to express

06:49

Discovering Tetration: A basic exercise to start with

04:37

Evaluate this improper Integral: converges or diverges?

06:13

Harvard MIT Mathematics Tournament: find the value of a²+b²

02:59

British Mathematical Olympiad (junior)- Kangaroo 2024: : an easy question to solve (mean)

07:17

Moscow Junior Math Olympiad : an equation with nested square roots

04:25

AIME (American Invitational Mathematics Examination): use of a substitution to solve this equation

02:40

Massachusetts Institute of Technology-MIT Integration bee 2023 Q1 : a nice first question

04:36

Junior Math Olympiad from Indonesia: a very basic arthmetic exercise

03:41

Math Olympiad Preparation: try to factor

04:15

Harvard MIT Mathematics Tournament: a function problem to solve

04:47

Finland 2006: solve this diophantine equation

04:17

Are we better than Chat GPT? Solve this exercise and compare...

05:30

Berkeley Math Tournament 2022, an interesting integral to solve

02:57

Chineese Mathematical Olympiad (Junior): a basic arithmetic task

04:40

Austrian Mathematical Olympiad 2023 ( junior): Can you find the values?

04:11

Oxford Maths Admission Test: an easy trig equation to solve

05:42

Mathematical Olympiad (Junior) from USSR: a nice problem of arithmetic

03:48

German math Olympiad: an interesting exponential equation to solve

06:28

Optimization: Determine the nature of the critical point(s) of this function with several variables

05:16

Taiwanese Math Olympiad (junior): an equation with a common log to solve

03:13

Chineese Math Olympiad (Junior): Will you be able to solve this exercise using only power rules?

05:30

Job interview ( finance):how many times do you need to flip a coin to get 5 heads in a row?

03:54

This integral seems difficult, but think about u-substitution

06:49

Japanese Mathematics Olympiad (Junior) : try to find x

04:40

Nepalese Math Olympiad : a first exercise about decimal log