[x+1]+[x+2]+....+[x+2017]=10092+6051
Tim x:
1/3+1/6+1/10+...+2/x(x+1)=2015/2017
tim x biet(x+1)+(x+2)+...+(x+2017)=0
tim x biet (x+1)+(x+2)+.........+(x+2017)=0
Tim x biet ( x - 1 )3 = (x - 1 )2017
mina giup nha😟😟
tim x biet (x-1)^2017=4*(x-1)^2015
tim min
B=/X+3/+/X+4/+/X+5/
A=/X-2017/+/X-2018/
tim so nguyen x biet rang
x+(x+1) +(x+2)+...+(-2016)+2017
x+1+2+3+..+2017=2018 tim x.Ai giup minh voi