4(m-n)チ0ナ5-4(n-m)+14(m-n)²-4(n-m)+1因式分解
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![4(m-n)チ0ナ5-4(n-m)+14(m-n)²-4(n-m)+1因式分解](/uploads/image/z/13873499-35-9.jpg?t=4%28m-n%29%26%2365409%3B0%26%2365413%3B5-4%28n-m%29%2B14%EF%BC%88m-n%EF%BC%89%26%23178%3B-4%EF%BC%88n-m%EF%BC%89%EF%BC%8B1%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
4(m-n)チ0ナ5-4(n-m)+14(m-n)²-4(n-m)+1因式分解
4(m-n)チ0ナ5-4(n-m)+1
4(m-n)²-4(n-m)+1因式分解
4(m-n)チ0ナ5-4(n-m)+14(m-n)²-4(n-m)+1因式分解
解4(m-n)^2-4(n-m)+1
=4(n-m)^2-4(n-m)+1
=4(n-m)^2-4(n-m)+1
=[2(n-m)]^2-2×1(n-m)+1^2
=[2(n-m)-1]^2
=(2n-2m-1)^2