Math Problem Statement
comment factoriser un trinôme du second degré ?
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Quadratic Trinomial Factorization
Discriminant
Roots
Formulas
Quadratic equation: ax^2 + bx + c = 0
Discriminant: Δ = b^2 - 4ac
Roots formula: x1 = (-b + √Δ) / 2a, x2 = (-b - √Δ) / 2a
Factorized form: a(x - x1)(x - x2)
Theorems
Quadratic Formula
Discriminant Theorem
Suitable Grade Level
Grades 9-11