Question 134
Solve over the reals $2020^{x^2-2x}+(x^2-2x)/2020^x=1$.
MathNet 2020 — Math Olympiad Vault — Part 04 Question 134
Math Olympiad Vault · MathNet 2020 — Math Olympiad Vault — Part 04
Math Olympiad Vault · MathNet 2020 — Math Olympiad Vault — Part 04