If x 1 2i the value of x3 2x2 3x 5 July 8, 2019 16 32 64 128 If x + 1 by x is equal to 5 find the value of x cube + 1 by x cube If 1 2 3 If x = 1 + 2i the value of x ^ 3 + 2x ^ 2 - 3x + 5 = If 2 3
