Solve the polynomial equation:x^5 - 5x⁴ - 4x³+ 36x²+ 27x - 135 = 0

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Solvethepolynomialequation:x^5-5x⁴-4x³+36x²+27x-135=0Solvethepolynomialequation:x^5-

Solve the polynomial equation:x^5 - 5x⁴ - 4x³+ 36x²+ 27x - 135 = 0
Solve the polynomial equation:
x^5 - 5x⁴ - 4x³+ 36x²+ 27x - 135 = 0

Solve the polynomial equation:x^5 - 5x⁴ - 4x³+ 36x²+ 27x - 135 = 0
把135分解
得到1,3,5,9,15,27,45,135
根就在里面
用短除可以得到x=3