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Struggling with surds? This video will help you! In this video, I solve the math olympiad problem: if x = 5 + 2√6, evaluate (x-1)/√x.

In this video, I solve the 2001 German Math Olympiad problem: Find q so that the quartic equation x⁴ - 40x² + q has roots forming ...

Follow along as I break down the concepts, explain each step, and help you master tricky math problems. Whether you are ...

... down the symmetry in these expressions, eliminate fractions, and reveal the logic behind solving such tricky math problems.

You'll be able to apply these techniques to other similar math problems as well! If you're looking to improve your problem-solving ...

Math Quiz Bee for Grade 1 – Quiz 1 Quiz by brainYs ============================================== If you ...

No one on Earth knows how to reverse one of the most popular computer algorithms. Yet it's really easy to compute one-way.

In today's video, we solve a trickishly interesting fraction problem given to elementary school pupils in Beijing. It promises to be a ...

Math Quiz Bee for Grade 5 – Quiz 1 Quiz by brainYs ============================================== If you ...

Math Quiz Bee for Grade 4 – Quiz 1 Quiz by brainYs ============================================== If you ...

Welcome to this exciting math challenge where we solve a tricky logarithmic problem step by step! In this video, we will be ...

Step-by-step breakdown of tricky math problems. Solving for x and y in nonlinear equations. Perfect for: Algebra and calculus ...

Math Quiz Bee for Grade 6 – Quiz 1 Quiz by brainYs ============================================== If you ...

Exact Trig Values - Hand Trick | Trigonometry | Maths | FuseSchool There are some key angles that have exact values in ...

What it means to check a solution to a counting problem: https://www.youtube.com/watch?v=uxjAHkn4VFI 3 example problems ...

Math Quiz Bee for Grade 3 – Quiz 1 Quiz by brainYs ============================================== If you ...

In this video, I solve the equation (5ˣ + 4ˣ)/(5ˣ - 4ˣ) = 3 step by step. Learn the key tricks and techniques to tackle problems like ...

Terence Tao is widely considered to be one of the greatest mathematicians in history. He won the Fields Medal and the ...

In this video, we evaluate the complex expression (1+i)ⁱ, a fascinating problem that brings together powers of imaginary numbers ...

In this math tutorial, we solve for the values of x that make the expression A = (2x² + 7x + 6) / (x³ - x² - 9x + 9) either undefined or ...