Let a, b, c be the roots of x3−x+4=0. Compute (a2−1)(b2−1)(c2−1).
Let a, b, c be the roots of x3−x+4=0.Compute (a2−1)(b2−1)(c2−1).
My answer see: https://web2.0calc.com/questions/pls-help_11001#r3