5x 3 7x 2 1 July 8, 2019 16 32 64 128 5x 3 7x 2 10x 14 5x 3 7x 2 15x 21 0 5x 3 7x 2 15x 21 2x 3 5x 2 7x 12 0 X 3 5x 2 7x 1 3x 3 7x 2 5x 1 Y 2x 3 5x 2 7x 10 find dy dx 1 5x 3 2 7x 4 2x 3 7x 2 5x 1 0 Y 2x 3 5x 2 7x 10 2 5x 3 )- 4 7x 1 )=- 88 2x 4 3x 3 5x 2 7x 11 0 Y x 3 7x 2 5x 11 F x )= x 3 5x 2 7x 11 7x 3 2 5x )=- 3x 14
