(2x²-3x+1)²-22x+33x-1怎么做?
(2x²-3x+1)²-22x+33x-1怎么做?
分解因式(2X²-3X+1)²-22X²+33X-1
因式分解:(2x²-3x+1)²-22x²+33x-1
2.(2X²-3X+1)²-22X²+33X-1
2(x²-1²)
(x²-5x+6分之x²-3x+2)²/(x²-2x-3分之x-1)²
计算 2(x²-x+1)-(-2x+3x²)+(1-x)
计算题:3x(x²-3x+2)-x²(3x-1)
化简~(x²+3x+9/x²-27)+(6x/9x-x²)-(x-1/6+2x)
2*(3x²-1)/x>0怎么解
(1)(x²-2x)²+2(x²-2x)+1
(x²-2x)²+2x²-4x+1