(3y-16)*(5y+0,01)=0. Помогите пожалуйста
(3y-16)*(5y+0.01)=0 15y²+0.03y-80y-0.16=0 15y²-79.97y-0.16=0 D=( 6395.2009+9.6)=6404.8009 y1= (79,97+80,03)/30= 16/3 = y2= (79.97-80.03)/30= -0.002 Ответ: y1=-0.002 y2=
(-3у-16)-(5у+0.01)=0 15у2+0.03у-80у-0.16=0 15у2-79.97y-0.16=0 D=(6395.2009+9.6)=6404.8009 y1=(79.97+80.03)/30=16/3=5(3) y2=(79.97-80.03)/30=0.002 Ответ:у1=5(3) у2=-0.002