y'=3x²+24x+36=0
x=-6 п.к
x=-2
y(-2)=-8+48-72+3=-29
y(-5)=-125+300-180+3=-2
y(-0.5)=-0,125+3-18+3=-12,125
y'=3x²+24x+36=0
x=-6 п.к
x=-2
y(-2)=-8+48-72+3=-29
y(-5)=-125+300-180+3=-2
y(-0.5)=-0,125+3-18+3=-12,125