You are not logged in.
Pages: Previous 1 2 3 4 5 6 Next
Cool Tricks! | Solving the Challenging Diophantine Equation a^2+ab+b^2=343
Offline
What Is the Value of (60-x)^2+(x-40)^2? | Sum of Squares | Algebra
Powerful Integration Technique - Feynman's Trick: Ideas and Examples | Gaussian Integral
Math Olympiad | Beautiful Solution to a Mixed System of Linear and Quintic Equations
Cool Trick for Solving the Diophantine Equation (x+y)^2=x^3+y^3 | Integer Solution
Cool Tricks!! | Beautiful Solution to the Quintic Equation 6x^5-11x^4-11x+6=0
Beautiful Solution to a Difficult Exponential Equation with Two Variables x and y
What Is the Maximum of the Quadratic Expression a^2+b^2-ab?
Cool Tricks for Solving the Difficult Exponential Equation x^(x^2-2x+1)=2x+1
What is the value of a if the 6-digit number 20210a is prime? | You should know these tricks!
Cool Tricks!! | Finding the Value of the Sum of Squares a^2+b^2?
Beautiful Solution to the Difficult Quartic Equation x^4-16x-12=0
95% Fail !! | Ingenious Method for Computing a Difficult Limit Involving Cosine
Cool Tricks!! | Solution to the Sextic Equation x^6+2x^5-18x^2-81=0 | Math Olympiad
Cool Tricks for Finding the Value of x^100+1/x^100
How Many Squares Can You Make by Connecting Dots in a 5x5 Array?
Math Olympiad: How to Solve this Exponential Equation?
Happy New Year 2023 !! | How to Compare Two Large Exponents 2022^2023 and 2023^2022?
Cool algebraic tricks! | What is the value of ab given a-b=10 and a^3-b^3=100?
What Is the Minimum of the Quartic Polynomial (x+1)(x+2)(x+3)(x+4)?
COOL!! | How to Find the Area of the Incircle of a Right Triangle? | Pythagorean Triple
Cool Algebraic Tricks! | How to Solve the Quadratic Diophantine Equation?
Money Puzzle: Can You Help the Cashier? | Diophantine Equation
Cool trick! | What is the 5-digit number?
Determine the root classification of any polynomial equation without actually solving it?