大师作文网11道因式分解.需过程.很简单.快.
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11道因式分解.需过程.很简单.快.
1.2a^3-18a
2.4-a^2-b^2+2ab
3.2x^2+50xy+300y^2
4.16x-x^5
5.2x^3-3x^2+3y^2-2xy^2
6.x^2-x^4+12
7.a^4-3a^2-4
8.4x^2-9y^2-24yz-16xz
9.(x^2+1)^2-2x(x^2+1)
10.-x^5+5x^4+6x^3
11.x^2-1-4y^2+4y
1.2a^3-18a
2.4-a^2-b^2+2ab
3.2x^2+50xy+300y^2
4.16x-x^5
5.2x^3-3x^2+3y^2-2xy^2
6.x^2-x^4+12
7.a^4-3a^2-4
8.4x^2-9y^2-24yz-16xz
9.(x^2+1)^2-2x(x^2+1)
10.-x^5+5x^4+6x^3
11.x^2-1-4y^2+4y
2a(a+3)(a-3)
(4+a-b)(4-a+b)
2(x+15y)(x+10y)
(16-x)x^4
(2x-3)(x+y)(x-y)
-(x^2+3)(x+2)(x-2)
(a^2+1)(a+2)(a-2)
(2x+3y)(2x-3y-8z)
(x^2+1)(x-1)^2
-(x+2)(x+3)x^3
(x+2y-1)(x-2y+1)
(4+a-b)(4-a+b)
2(x+15y)(x+10y)
(16-x)x^4
(2x-3)(x+y)(x-y)
-(x^2+3)(x+2)(x-2)
(a^2+1)(a+2)(a-2)
(2x+3y)(2x-3y-8z)
(x^2+1)(x-1)^2
-(x+2)(x+3)x^3
(x+2y-1)(x-2y+1)