Math Problem Statement
How many x-intercepts appear on the graph of this polynomial function?
f (x) = x Superscript 4 Baseline minus x cubed + x squared minus x 1 x-intercept 2 x-intercepts 3 x-intercepts 4 x-intercepts
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomial Functions
Factoring
Roots of Polynomials
Formulas
f(x) = x^4 - x^3 + x^2 - x
Factoring: x(x^3 - x^2 + x - 1) = 0
Theorems
Rational Root Theorem
Suitable Grade Level
Grades 10-12
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