Math Problem Statement

1x²–2x–15=0

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Quadratic Equations

Formulas

Quadratic equation formula: ax^2 + bx + c = 0
Discriminant: Δ = b^2 - 4ac

Theorems

Quadratic formula: x = (-b ± √Δ) / 2a

Suitable Grade Level

Grades 7-9