Math Problem Statement
Solve the polynomial inequality: − 4 ( x + 11 ) ( x + 5 ) ( x − 4 ) ≥ 0
Give your answer in interval notation. Enter DNE if there is no solution.
Solution
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Math Problem Analysis
Mathematical Concepts
Polynomial Inequalities
Sign Analysis
Critical Points
Formulas
Factored form of polynomials
Sign chart for inequalities
Theorems
Intermediate Value Theorem
Critical points and intervals method
Suitable Grade Level
Grades 10-12
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