
把下列各式分解因式
1.x^2*a^2+16ax+64;2.25(x+y)^2-16(x-y)^2;3.x^2-6x+9-y^2;4.(a^2+b^2-1)^2-4a^2b^2....
1.x^2*a^2+16ax+64;
2.25(x+y)^2-16(x-y)^2;
3.x^2-6x+9-y^2;
4.(a^2+b^2-1)^2-4a^2b^2. 展开
2.25(x+y)^2-16(x-y)^2;
3.x^2-6x+9-y^2;
4.(a^2+b^2-1)^2-4a^2b^2. 展开
展开全部
1.
(ax+8)^2
2.
(9x+y)(x+9y)
3.
(x-y-3)(x+y-3)
4.
(a-b-1)(a-b+1)(a+b-1)(a+b+1)
(ax+8)^2
2.
(9x+y)(x+9y)
3.
(x-y-3)(x+y-3)
4.
(a-b-1)(a-b+1)(a+b-1)(a+b+1)
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询