Math Problem Statement

(3x+1)²-(x+3)² descompuneti in factori

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Factorization
Difference of Squares

Formulas

a² - b² = (a - b)(a + b)
Factorization of quadratic expressions

Theorems

Difference of Squares Theorem

Suitable Grade Level

Grades 8-10