X 5 25x 3 July 8, 2019 16 32 64 128 X 5 25x 3 0 X 5 10x 3 25x Y 4ln x 1 5 25x 3 Y x 5 10x 3 25x 25 X 5 2 25x 3 X 5 25x 3 x 2 25 X 5 24x 3 25x X 5 10x 4 25x 3 25x 3 5 x 4