计算2x(3+10x(3^2+1)x(3^4+1)x...x(3^32+1)+1
计算(x*x+4x+5)/(x+2)-(x*x+6x+10)/(x+3)+1
如何计算 (x+1)(x+2)(x+3)(x+4)
计算(X-1)(X-2)(X-3)(X-4)
计算:(x-1)(x^2-4X+3)-x(x^2-5X+2)有过程
|X-1|+|X-2|+|X-3|+|X-4|+|X-5|+|X-6|+|X-7|+|X-8|+|X-9|+|X-10|
计算:(x-1)/(x^2+3x+2)+6/(2+x-x^2)-(10-x)/(4-x^2)
计算 x(x+3)-(x-1)(x-2)
计算:(x+1)(x-2)(x-3)(x-6)
计算x/(x^2-1) + (x^-x+1)/(x^3-x^2+x-1)+(x^2+x+1)/(x^3+x^2+x+1)
x+2/x+1-x+3/x+2-x+4/x+3+x+5/x+4
x^5+x^4 = (x^3-x)(x^2+x+1)+x^2+x
计算(x+4)·(-2x)-(x+1)(x-1)+(-3x+2)(x+1); (3x-y)(y+3x)-(4x-3x)(