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Ifxf(x)=3f^2(x)+2,t h e nint(2x^2-12 xf(...

`Ifxf(x)=3f^2(x)+2,t h e nint(2x^2-12 xf(x)+f(x))/((6f(x)-x)(x^2-f(x))^2)dx` equal. (A)`1/(x^2-f(x))+c` (B) `1/(x^2+f(x))+c` (C) `1/(x-f(x))+c` (D) `1/(x+f(x))+c`

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