Math Problem Statement
grace a la forme cannonique (en utilisant uniquement le coter gauche de l'egaliter)montrer que 2x²-8x-10=X donne 2possibiliter
Solution
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Math Problem Analysis
Mathematical Concepts
Quadratic Equations
Completing the Square
Canonical Form
Formulas
Quadratic equation: ax^2 + bx + c = 0
Completing the square: (x - p)^2 = (x^2 - 2px + p^2)
Solution for quadratic: x = 2 ± √((X + 18)/2)
Theorems
The method of completing the square
Quadratic solutions using canonical form
Suitable Grade Level
Grades 9-11
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