xy-5x+2y-10 factor polynomial?
回答 (4)
2008-12-20 2:08 pm
✔ 最佳答案
xy-5x+2y-10=x(y-5)+2(y-5)
=(x+2)(y-5) answer
2008-12-20 2:44 pm
factor by grouping:
xy-5x + 2y-10
(xy-5x) + (2y-10)
x(y-5) + 2(y-5)
(x+2)(y-5)
xy-5x + 2y-10
(xy-5x) + (2y-10)
x(y-5) + 2(y-5)
(x+2)(y-5)
參考: :D
2008-12-20 2:22 pm
xy - 5x + 2y - 10
= (xy - 5x) + (2y - 10)
= x(y - 5) + 2(y - 5)
= (y - 5)(x + 2)
= (xy - 5x) + (2y - 10)
= x(y - 5) + 2(y - 5)
= (y - 5)(x + 2)
2008-12-20 2:04 pm
(y - 5)(x + 2)
收錄日期: 2021-05-01 11:43:25
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