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0=(-x^7-24x^5+3x^3+8x)/(x^6+16x^4+64x^2)+(x^4+1)/(x^3+8x)
0=(-x^7-24x^5+3x^3+8x)/(x^6+16x^4+64x^2)+(x^4+1)/(x^3+8x)
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