求大触:因式分解:(2x-y)^2-10(2x-y)^2+25

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求大触:因式分解:(2x-y)^2-10(2x-y)^2+25求大触:因式分解:(2x-y)^2-10(2x-y)^2+25求大触:因式分解:(2x-y)^2-10(2x-y)^2+25(2x-y)^

求大触:因式分解:(2x-y)^2-10(2x-y)^2+25
求大触:因式分解:(2x-y)^2-10(2x-y)^2+25

求大触:因式分解:(2x-y)^2-10(2x-y)^2+25
(2x-y)^2-10(2x-y)^2+25
=(2x-y-5)^2

(2x-y-5)^2