Math question: Find the smallest positive integer solution for x, y, and z in the equation x^n + y^n = z^n, where n > 2.
+
What is the variance of a data set: [5, 7, 11, 15, 19]?
+
Math question: What is the area (in square units) enclosed by the graph of a quadratic function given by y = ax^2 + bx + c, where a β 0 and a, b, and c are real numbers?