a) f'(x) = -sin x + cos x
б) f'(x) = -25/x^2 + 1/(2√x)
в) f'(x) = 25(3*2x + 10x^4)(3x^2 + 2x^5 + 7)^24
г) f'(x) = (1/(2√x))(3x^2 + 2x) + (√x)(3x + 2)
a) f'(x) = -sin x + cos x
б) f'(x) = -25/x^2 + 1/(2√x)
в) f'(x) = 25(3*2x + 10x^4)(3x^2 + 2x^5 + 7)^24
г) f'(x) = (1/(2√x))(3x^2 + 2x) + (√x)(3x + 2)