(х-10)^2-х(х+80)=x^2-20x+100-x^2-80x=-100x+100=100(1-x)
x=0,97 100(1-0,97)=100*0,03=3
ответ:3
(х-10)^2-х(х+80) = x^2-20x+100-x^2-80x = -100x+100 = 100(1-x)
Если x = 0,97 100(1-0,97) = 100*0,03 = 3
(х-10)^2-х(х+80)=x^2-20x+100-x^2-80x=-100x+100=100(1-x)
x=0,97 100(1-0,97)=100*0,03=3
ответ:3
(х-10)^2-х(х+80) = x^2-20x+100-x^2-80x = -100x+100 = 100(1-x)
Если x = 0,97 100(1-0,97) = 100*0,03 = 3