Math Problem Statement
Ermittle die Schnittpunkte der folgenden Funktionen und entscheide, ob ein Berührpunkt oder ein einfacher Schnittpunkt vorliegt. (Dabei soll keine Differentialrechnung verwendet werden, sonder die Vielfachheit der Nullstellen): f(x)=x^3-x^2-x-1 und g(x)=x^4+x^3-3x+1
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomials
Intersection of Functions
Multiplicity of Roots
Formulas
f(x) = x^3 - x^2 - x - 1
g(x) = x^4 + x^3 - 3x + 1
Set f(x) = g(x) and solve for roots: x^4 + x^2 - 2x + 2 = 0
Theorems
Polynomial Root Theorem
Vieta's Theorem (for rational roots)
Multiplicity of Roots
Suitable Grade Level
Grade 10-12
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