设(2x-1)5=ax5+bx4+cx3+dx2+ex+f,
设(2x-1)5=ax5+bx4+cx3+dx2+ex+f,
已知(x+2)5=ax5+bx4+cx3+dx2+ex+f,则16b+4d+f=( )
已知(x+1)5=ax5+bx4+cx3+dx2+ex+f,求下列各式的值:
若(3x+1)5=ax5+bx4+cx3+dx2+ex+f,则a-b+c-d+e-f的值是( )
若(3x+1)5=ax5+bx4+cx3+dx2+ex+f,则a-b+c-d+e-f的值是______.
求函数的奇偶性f(x)=ax5+bx4+cx3+ex4+f为奇函数、为偶函数
设(2x-1)的五次幂=ax的五次幂+bx的四次幂+cx3+dx2+ex+f,(a、b、c、d、e、f、为常数)求:(1
1、设函数f(x)=ax5-bx+2且f(-3)=1,求f(3)=
设a,b,x,y满足ax+by=3,ax2+by2=7,ax3+by3=16,ax4+bx4=42,求ax5+by5=?
设(2x-1)^5=ax^5+bx^4+cx^3+dx^2+ex+f
设函数f(x)=ex-e-x
已知f(x)=ax7-bx5+cx3+2,且f(-5)=17,则f(5)=______.