Répondre :
CT(x)=1/3x³-1/4x²-1/2x+2
CM(x)=CT(x)/x
=1/3x²-1/4x-1/2+2/x
CM'(x)=2/3x-1/4-2/x²
=(2/3x³-1/4x²-2)/x²
=(8x³-3x²-24)/(12x²)
CM(x)=CT(x)/x
=1/3x²-1/4x-1/2+2/x
CM'(x)=2/3x-1/4-2/x²
=(2/3x³-1/4x²-2)/x²
=(8x³-3x²-24)/(12x²)