f(x)=(x-1)^5-5(x-1)^4+10(x-1)^3-10^(x-1)^2+5x-1
设函数f(x)=(x-1)(x-2)(x-3)(x-4)(x-5)(x-6)(x-7)(x-8)(x-9)(x-10),
|X-1|+|X-2|+|X-3|+|X-4|+|X-5|+|X-6|+|X-7|+|X-8|+|X-9|+|X-10|
x^5+x^4 = (x^3-x)(x^2+x+1)+x^2+x
y=(x-1)(x-2)(x-3)(x-4)(x-5)(x-6)(x-7)(x-8)(x-9)(x-10)的导数在x=1
1x+2x+3x+4x+5x+6x+7x+8x+9x+10x+11x+12x+13x+14x+15x=550
x+2/x+1-x+3/x+2-x+4/x+3+x+5/x+4
1x()+2x()+3x()+4x()+5x()+6x()+7x()+8x()加9x()+10x()=1980
1X?+2X?+3X?+4X?+5X?+6X?+7X?+8X?+9X?+10X?=1980求?是多少
计算(x*x+4x+5)/(x+2)-(x*x+6x+10)/(x+3)+1
求函数y=\x-1\+\x-2\+\x-3\+\x-4\+\x-5\+\x-6\+.+\x-10\的最小值
已知f(x)=6x^5+4x^4-3x^3+2x^2,g(x)=f(x)/(-1/2x)
函数f(x)=|x-1|+|2x-1|+|3x-1|+|4x-1|+|5x-1|的最小值