因式分解:(x^2+5x+3)^2-2(x^2+5x+3)(x^2+5x-2)+(x^2+5x-2)^2=
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![因式分解:(x^2+5x+3)^2-2(x^2+5x+3)(x^2+5x-2)+(x^2+5x-2)^2=](/uploads/image/z/380340-36-0.jpg?t=%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3%EF%BC%9A%28x%5E2%2B5x%2B3%29%5E2-2%28x%5E2%2B5x%2B3%29%28x%5E2%2B5x-2%29%2B%28x%5E2%2B5x-2%29%5E2%3D)
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因式分解:(x^2+5x+3)^2-2(x^2+5x+3)(x^2+5x-2)+(x^2+5x-2)^2=
因式分解:(x^2+5x+3)^2-2(x^2+5x+3)(x^2+5x-2)+(x^2+5x-2)^2=
因式分解:(x^2+5x+3)^2-2(x^2+5x+3)(x^2+5x-2)+(x^2+5x-2)^2=
原式=(x^2+5x+3-x^2-5x+2)^2
=25