Math Problem Statement

comment factoriser un trinôme

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations
Factorization

Formulas

Discriminant formula: Δ = b^2 - 4ac
Quadratic roots formula: x1 = (-b + √Δ) / 2a, x2 = (-b - √Δ) / 2a
Factorization formula: ax^2 + bx + c = a(x - x1)(x - x2)

Theorems

Quadratic formula
Discriminant method
Special cases of trinomial factorization

Suitable Grade Level

Grades 9-12