Math Problem Statement

calcule moi le nombre complexe (E1): Z^2+Z+1=0

Solution

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Math Problem Analysis

Mathematical Concepts

Complex Numbers
Quadratic Equations

Formulas

Quadratic formula Z = (-b ± √Δ) / (2a)
Discriminant Δ = b² - 4ac

Theorems

Quadratic formula
Properties of complex numbers

Suitable Grade Level

Grades 9-12