2.2.47 Derivatives and differentials
condition: Find the derivatives of the functions: 1) \( y=(2 x+5)^{3} \arctan \sqrt{x} \) 2) \( y=\sin \left((2-x)^{4+7 x}\right) \)
Calculation of derivatives and differentials of first and higher orders of functions of one and many variables, including partial derivatives.