Math Problem Statement
这道题的第四小题需要多种方法解,你认为我的解题方法有错误吗?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Equations
Factoring
Formulas
Quadratic equation factorization: (a - b)(b - c) = 0
Theorems
Zero product property
Suitable Grade Level
Grades 9-12