5x 4 x 1 2 x 1 3 July 8, 2019 16 32 64 128 5x 4 3x 5 3x 1 x 1 x 2 2x 2 5x 3 2x 2x 4 1 x 2 x 1 Lim x - 1 x 2 5x 4 )/( x 3 1 Solve 5x 4 x 1 2 x 1 3 5 x 5 x 5 x 5 x 5 5 x 5 x 5
