Question

y=ln^3 x,xo=e^2 помогите пж

Answer 1

y(e^2)=(lne^2)^3=8
y'(e^2)=3(lne^2)^2×1/e^2=12/e^2
y=8+12/e^2 × (x-e^2)= 8+12x/e^2-12=12x/e^2-4