If x 2 1 x 2 102 July 8, 2019 16 32 64 128 If x 2 1 x 2 102 then find x 1 x If x 2 1 x 2 102 find the value of x 3 1 x 3 1 x 1 2 x 2 2^x + 8^x = 130 If 2^256 = 10^x then x =