练习一1.分解因式:(2)x10+x5-2;(4)(x5+x4+x3+x2+x+1)2-x5.2.分解因式:(1)x3+3x2-4;(2)x4-11x2y2+y2;(3)x3+9x2+26x+24;(4)x4-12x+323.3.分解因式:(1)(2x2-3x+1)2-22x2+33x-1;(2)x4+7x3+14x2+7x+1;(3)(x+y)3+2xy(1-x-y)-1;(
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/29 22:29:30
![练习一1.分解因式:(2)x10+x5-2;(4)(x5+x4+x3+x2+x+1)2-x5.2.分解因式:(1)x3+3x2-4;(2)x4-11x2y2+y2;(3)x3+9x2+26x+24;(4)x4-12x+323.3.分解因式:(1)(2x2-3x+1)2-22x2+33x-1;(2)x4+7x3+14x2+7x+1;(3)(x+y)3+2xy(1-x-y)-1;(](/uploads/image/z/1607492-20-2.jpg?t=%E7%BB%83%E4%B9%A0%E4%B8%801%EF%BC%8E%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%BC%9A%282%29x10%2Bx5-2%EF%BC%9B%284%29%28x5%2Bx4%2Bx3%2Bx2%2Bx%2B1%292-x5%EF%BC%8E2%EF%BC%8E%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%BC%9A%281%29x3%2B3x2-4%EF%BC%9B%282%29x4-11x2y2%2By2%EF%BC%9B%283%29x3%2B9x2%2B26x%2B24%EF%BC%9B%284%29x4-12x%2B323%EF%BC%8E3%EF%BC%8E%E5%88%86%E8%A7%A3%E5%9B%A0%E5%BC%8F%EF%BC%9A%281%29%282x2-3x%2B1%292-22x2%2B33x-1%EF%BC%9B%282%29x4%2B7x3%2B14x2%2B7x%2B1%EF%BC%9B%283%29%28x%2By%293%2B2xy%281-x-y%29-1%EF%BC%9B%28)
练习一1.分解因式:(2)x10+x5-2;(4)(x5+x4+x3+x2+x+1)2-x5.2.分解因式:(1)x3+3x2-4;(2)x4-11x2y2+y2;(3)x3+9x2+26x+24;(4)x4-12x+323.3.分解因式:(1)(2x2-3x+1)2-22x2+33x-1;(2)x4+7x3+14x2+7x+1;(3)(x+y)3+2xy(1-x-y)-1;(
练习一
1.分解因式:
(2)x10+x5-2;
(4)(x5+x4+x3+x2+x+1)2-x5.
2.分解因式:
(1)x3+3x2-4;
(2)x4-11x2y2+y2;
(3)x3+9x2+26x+24;
(4)x4-12x+323.
3.分解因式:
(1)(2x2-3x+1)2-22x2+33x-1;
(2)x4+7x3+14x2+7x+1;
(3)(x+y)3+2xy(1-x-y)-1;
(4)(x+3)(x2-1)(x+5)-20.
练习一1.分解因式:(2)x10+x5-2;(4)(x5+x4+x3+x2+x+1)2-x5.2.分解因式:(1)x3+3x2-4;(2)x4-11x2y2+y2;(3)x3+9x2+26x+24;(4)x4-12x+323.3.分解因式:(1)(2x2-3x+1)2-22x2+33x-1;(2)x4+7x3+14x2+7x+1;(3)(x+y)3+2xy(1-x-y)-1;(
1.(2) (x5+2)(x5-1)
1.(4)
2.(1) (x+2)2(x-1)
满难的其他解不出唉
练习一
1.分解因式:
(2) 原式=(x^5+2)(x^5-1)
(4) 原式=(x+2)x^4
2.分解因式:
(1)原式=(x-1)(x^2+4x+4)
(2)原式=不会
(3)原式=(x+2)(x+3)(x+4)
(4)原式=无解吧~~
3.分解因式:
(1)原式=
(2)原式=(...
全部展开
练习一
1.分解因式:
(2) 原式=(x^5+2)(x^5-1)
(4) 原式=(x+2)x^4
2.分解因式:
(1)原式=(x-1)(x^2+4x+4)
(2)原式=不会
(3)原式=(x+2)(x+3)(x+4)
(4)原式=无解吧~~
3.分解因式:
(1)原式=
(2)原式=(x+1)(x^3+x^2+8x+1)
(3)原式=
(4)原式=
先答那么多啦~~
收起