User contributions
- 13:52, 5 November 2023 (diff | hist) . . (+38) . . 2019 Mock AMC 10B Problems/Problem 16
- 13:50, 5 November 2023 (diff | hist) . . (+1,085) . . N 2019 Mock AMC 10B Problems/Problem 16 (Created page with "Solution by excruciating: For each of <math>a,b,c,d,e,f,g</math>, they all need to be at least <math>1</math>, so we have: <math>7 +a+b+c+d+e+f+g\leq n,</math> or <math>a+b+c+...")
- 13:41, 5 November 2023 (diff | hist) . . (+350) . . N 2019 Mock AMC 10B Problems/Problem 7 (Created page with "Solution by excruciating: Subtracting <math>n</math> from both sides gives <cmath>x^2-8x+(96-n^2)=0.</cmath> For any quadratic <math>ax^2+bx+c</math>, the sum of the roots is...") (current)
