求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)
来源:学生作业帮助网 编辑:六六作业网 时间:2025/02/02 10:53:00
求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)求极限lim(3x^-2x-1)/(3x(三次方)-x^
求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)
求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)
求极限lim(3x^-2x-1)/(3x(三次方)-x^+5)(x→∞)
(3x²-2x-1)/(3x³-x²+5)
上下同时除以x³
=(3/x-2/x²-1/x³)/(3-1/x+5/x³)
当x趋于无穷时,分子趋于0,分母趋于3
=0/3
=0
省略极限符号lim~
0
lim(1-x)^3/x 求极限~
求极限lim(1-2/x+3/x^2)^x
求极限lim(x+3)(2+cosx)/(x^2+x)
求lim(x→0)x cos 1/x lim(x→∞)x^2/ (3x-1)的极限
求极限 lim [(3+x)/(6+x)]^[(x-1)/2]= x→∞求极限 lim [(3+x)/(6+x)]^[(x-1)/2]=x→∞
求极限,lim(x趋向于1)(x^2-2x+1)/(x^3-x)
求极限x->0lim(tg^2(2x)/x^3)(1-x/(e^x-1))
求极限lim(x→∞)(2x/3-x)-(2/3x)求极限lim(x→5)根号(x-1)-2/x-5
求极限lim(x->0) 1/x^3 {[(2+cosx)/3]^x-1}求极限lim(x->0)1/x^3 {[(2+cosx)/3]^x-1}
求lim(1-x/2)^2/x x趋近与0的极限 求lim(1-x)^1/3x x趋近与0的极限
求lim(1-x/2)^2/x x趋近与0的极限 求lim(1-x)^1/3x x趋近与0的极限
极限lim(x^2+2x+3)/(x-1)
求lim(x趋向1)(x^2-3x+2)/(1-x^2)的极限
求极限lim(x->1)(√(x^2+3x)-2)/(1-x^2)
求极限lim(x~0)((e^x+e^2x+e^3x)/3)^1/xs
lim(2x^2+1/3x-1)•sin1/x. X趋于无穷大,求极限
怎么求lim(2x-1/3x-1)^1/x (x->∞) 的极限
lim→1 (X^2-3X+2)/(X^2+4X-5) 求极限