X 3 ) 7x 2 )- 2x 9 )' July 8, 2019 16 32 64 128 X 3 )+ 7x 2 )- 2x 9 )' 3x 7x 2 )- 2x 9x 3 якщо x =- 4 2x 2 7x 3 x 2 9 1 Find the second order derivative of x 3 7x 2 2x 9 5 2x 3 )= 3 x 2 )+ 7x 9 7x 2 )( 2x 3 5 )( x 2 4x 9 2x x 2 2 )+ 7x 9x 2x 3 2x 3 7x 2 9x 13 x 3 2x 3 7x 2 9x 20 )/( x 3 2x 2 7x 3 )( 2x 2 x 3 )+ 9 0 2x 7
