f(x)=x^5+2x^3+3x^2+x+1用秦九昭公式时 x=3时 V3的值 麻烦帮忙计算哈

f(x)=5x+3 f(x)=5x f(x)=x+2x+1 f(x)=5x+3 f(x)=5x f(x)=x+2x+1 数学f(x)=x(x+1)(x+2)(x+3)(x+4)(x+5),求f'(0)=? 已知f(x)=x(x-1)(x-2)(x-3)(x-4)(x-5),则f‘(0)为 f(x-1)=x^2-2x+3(x f(x)=x^2+2x-3(x 已知f(x)满足2f(x)+f(1/x)=3x,求f(x) F(X)满足F(x)+2f(x分之1)=3X,求f(x) 已知f(x)满足2f(x)+f(1/x)=3x,求f(x)? 已知f(x)满足2f(x)+f(-x)=-3x+1,求f(x) 已知f(x)满足f(x)+2f(1/x)=3x,求f(x) , f(x)=(x-1)(x-2).(x-3)求导 f(x+2)>=f(x)+2,f(x+3) 3f(x)+xf'(x)=5x平方+2x-3,f(x)为多项式函数, 求f(x) *-----------------------------------------------*| 6 4 X | 8 X X | X X 5 || X X X | X X X | X 7 8 || X X X | X X X | X X X ||---------------+---------------+--------------- || X X X | X X X | 5 1 X || X X X | X 6 X | X X X || 8 X X | 3 5 X | 2 X X || f(x)=x^2+x (x 填九宫格帮帮忙.x x 6 x x 7 x x 98 x x x 3 x 1 x x 9 x x 6 x 5 x 3 x x x 3 x x x x 1 8x x x 9 x 1 x x x2 1 x x x x 6 x x x 6 x 7 x 3 x x 1 x x 9 x 2 x x x 47 x x 8 x x 5 x x 已知函数f(x)=3x²-5x+2,求f(f(x))= 3f(x)+5f(1/x)=2x+1,则f(x)=?