化简x²-16/2x+8
2x,-4x²,8x³,-16x﹙x的4次方﹚.
化简|1-x|-根号下x²-8x+16
化简(x-1)(x+1)(x^2+1)(x^4+1)(x^8+1)(x^16+1)=_______
2X+8分之X²-16,化简
-(x²-2x)+(-3x+2x²)化简!
化简(x+1/x)²+2(x+1/x)+2
(x^2 + 4x)(x^2 + 4x+8)+16
(x^2+4x)(x^2+4x+8)+16
化简{x²-2x分之x+2-x²-4x+4x分之x-1}除以X分之(x-1)(X-4)乘以(2-x)
计算(x+/1x)(x^2+1/x^2)(x^4+1/x^4)(x^8+1/x^8)(x^16+1/x^16)(x^2-
化简:1/x(x+1)+1/(x+1)(x+2)+1/(x+2)(x+3)+...+1/(x+8)(x+9)
化简,x²+4x /(2x-4)(x+4)-x+2/x² -4