Math Problem Statement
find all zeros of P(x)= -3x^3+5x^2+19x-21
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Polynomials
Cubic Equations
Formulas
Rational Root Theorem: potential roots = ±(factors of constant term) / (factors of leading coefficient)
Quadratic Formula: x = (-b ± √(b^2 - 4ac)) / 2a
Theorems
Rational Root Theorem
Quadratic Formula
Suitable Grade Level
Grades 10-12
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