Tolong bantu jawab ya please....

Turunan

2. f(x) = 3/(2√x) = (3/2)(x)⁻¹/²
f'(x) = - 1/2 (3/2) x⁻³/²
f ' (x)= -3/(4 x√x)

3. h(x)= x² + 3x
h(i+t) - h(t) = (i+t)² + 3(i+t) - (t² + 3t)
=i² + 2 it + t² + 3i + 3t - t²- 3t
= i² + 2it+ 3i