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Algebra Difficulty 4.6 AIME Find the answer

6.y=f(x)6 . y=f(x) is an odd function, when x>0x>0, f(x)=x(1x)f(x)=\mathbf{x}(1-\mathbf{x}), then when x<0x<0, the analytical expression of f(x)f(x) is,

Pick one

Solution

6.(B)6 .(\mathrm{B})

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Source: NuminaMath-1.5, licensed Apache-2.0. Statement and solution reproduced as published; topic and difficulty added by this site.