1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4 -x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2) 以上进1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4-x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2)以上进行因式分解
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![1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4 -x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2) 以上进1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4-x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2)以上进行因式分解](/uploads/image/z/11463253-61-3.jpg?t=1-25b%5E2+0.25m%5E2-0.01n%5E2+25x%5E2%2B10x%2B1+-0.25b%5E2%2B16a%5E4+-x%5E2-4y%5E2%2B4xy+%28x%2By%29%5E2%2B9%28x-y%29%5E2-6%28x%5E2-y%5E2%29+%E4%BB%A5%E4%B8%8A%E8%BF%9B1-25b%5E2+0.25m%5E2-0.01n%5E2+25x%5E2%2B10x%2B1+-0.25b%5E2%2B16a%5E4-x%5E2-4y%5E2%2B4xy+%28x%2By%29%5E2%2B9%28x-y%29%5E2-6%28x%5E2-y%5E2%29%E4%BB%A5%E4%B8%8A%E8%BF%9B%E8%A1%8C%E5%9B%A0%E5%BC%8F%E5%88%86%E8%A7%A3)
1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4 -x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2) 以上进1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4-x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2)以上进行因式分解
1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4 -x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2) 以上进
1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4
-x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2)
以上进行因式分解
1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4 -x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2) 以上进1-25b^2 0.25m^2-0.01n^2 25x^2+10x+1 -0.25b^2+16a^4-x^2-4y^2+4xy (x+y)^2+9(x-y)^2-6(x^2-y^2)以上进行因式分解
1-25b^2 =(1-5b)(1+5b)
0.25m^2-0.01n^2=(0.5m-0.1n)(0.5m+0.1n)
25x^2+10x+1 = (5x+1)^2
-0.25b^2+16a^4=(4a^2-o.5b)(4a^2+0.5b)
-x^2-4y^2+4xy=-(x^2-4xy+4y^2)=-(x-2y)^2
(x+y)^2+9(x-y)^2-6(x^2-y^2)
=(x+y-3x+3y)^2
=(4y-2x)^2=4(2y-x)^2
1-25b^2
=(1-5b)(1+5b)
0.25m^2-0.01n^2
=(0.5m-0.1n)(0.5m+0.1)
25x^2+10x+1
= (5x+1)^2
-0.25b^2+16a^4
=(4a^2-...
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1-25b^2
=(1-5b)(1+5b)
0.25m^2-0.01n^2
=(0.5m-0.1n)(0.5m+0.1)
25x^2+10x+1
= (5x+1)^2
-0.25b^2+16a^4
=(4a^2-o.5b)(4a^2+0.5b)
-x^2-4y^2+4xy
=-(x^2-4xy+4y^2)=-(x-2y)^2
(x+y)^2+9(x-y)^2-6(x^2-y^2)
=(x+y-3x+3y)^2
=(4y-2x)^2=4(2y-x)^2
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