Math Problem Statement

对于任意的二次函数应用题来说,解决题目的思路是什么,分为无计算机和有计算机,然后一步步把例题解决。One number is 3 more than another number. Find the two numbers such that the difference between the square of the larger number and twice the square of the smaller number is a maximum.

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Functions
Optimization

Formulas

Vertex formula for quadratic functions: x = -b/(2a)
Quadratic equation: ax^2 + bx + c

Theorems

Vertex Theorem for Parabolas
Optimization of Quadratic Functions

Suitable Grade Level

Grades 9-11