因式分解4m^2+n^2+4mn^2

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因式分解4m^2+n^2+4mn^2因式分解4m^2+n^2+4mn^2因式分解4m^2+n^2+4mn^24m^2+n^2+4mn^2=(2m+n)^24m^2+n^2+4mn^2=(2m)

因式分解4m^2+n^2+4mn^2
因式分解4m^2+n^2+4mn^2

因式分解4m^2+n^2+4mn^2
4m^2+n^2+4mn^2
=(2m+n)^2

4m^2+n^2+4mn^2
=(2m)²+2×2m×n+n²
=(2m+n)²