MathDB
Equation

Source: Vietnam MO 1995,problem 1

November 11, 2007
algebra proposedalgebra

Problem Statement

Find all real solutions to x^3 \minus{} 3x^2 \minus{} 8x \plus{} 40 \minus{} 8\sqrt[4]{4x \plus{} 4} \equal{} 0
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