1) f(x) = 12/x^(1/3) - 6x^(5/3)f'(x) = -12/(3x^(4/3)) - 10x^(2/3)
2) f(x) = 10^(4x-3)f'(x) = ln(10)10^(4x-3)4
3) f(x) = 3x(4x^2 - 2x + 1)^(1/2)f'(x) = 3(4x^2 - 2x + 1)^(1/2) + 3x(1/2)(4x^2 - 2x + 1)^(-1/2)(8x - 2)
1) f(x) = 12/x^(1/3) - 6x^(5/3)
f'(x) = -12/(3x^(4/3)) - 10x^(2/3)
2) f(x) = 10^(4x-3)
f'(x) = ln(10)10^(4x-3)4
3) f(x) = 3x(4x^2 - 2x + 1)^(1/2)
f'(x) = 3(4x^2 - 2x + 1)^(1/2) + 3x(1/2)(4x^2 - 2x + 1)^(-1/2)(8x - 2)