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