Find the value of n3 5n2 5n-2 when n=-2 July 8, 2019 16 32 64 128 Find the value of the following expression when n =- 2 n3 5n2 5n 2 Find all solutions of the equation in the interval 0 2π) Find value of (1^n + 2^n + 3^n + 4^n ) mod 5
