А) f'(x) = 8x - 7Б) f'(x) = (2x + 3) 2 + (2x - 8) 2 = 4x + 6 + 4x - 16 = 8x - 10B) f'(x) = -sin(x) + 1/3x
А) f'(x) = 8x - 7
Б) f'(x) = (2x + 3) 2 + (2x - 8) 2 = 4x + 6 + 4x - 16 = 8x - 10
B) f'(x) = -sin(x) + 1/3x