5道因式分解习题(1)x²-x-6 (2)x²-10x+16 (3)(y+1)x²+2x(
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5道因式分解习题
(1)x²-x-6 (2)x²-10x+16 (3)(y+1)x²+2x(y+1)+y+1 (4) a^4-2a²b²+b^4 (5)4xy-(x-y)²
(1)x²-x-6 (2)x²-10x+16 (3)(y+1)x²+2x(y+1)+y+1 (4) a^4-2a²b²+b^4 (5)4xy-(x-y)²
![5道因式分解习题(1)x²-x-6 (2)x²-10x+16 (3)(y+1)x²+2x(](/uploads/image/z/12921444-36-4.jpg?t=5%E9%81%93%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%E4%B9%A0%E9%A2%98%EF%BC%881%EF%BC%89x%26%23178%3B-x-6+%EF%BC%882%EF%BC%89x%26%23178%3B-10x%2B16+%EF%BC%883%EF%BC%89%28y%2B1%29x%26%23178%3B%2B2x%28)
1.(x+2)(x-3) 2.(x-2)(x-8).3.(y+1)(x+1)^2.4.(a-b)^2(a+b)^2.5.4xy-(x+y)^2=-(x-y)^2
5道因式分解习题(1)x²-x-6 (2)x²-10x+16 (3)(y+1)x²+2x(
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