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Given abclt0 and a+b+cgt0. If (|a|)/(a)+...

Given `abclt0` and `a+b+cgt0`. If `(|a|)/(a)+(|b|)/(b)(|c|)/(c)=x`, then find the value of `x^(3)+16x-8`

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The correct Answer is:
9
Out of a,b,c any one is `-ve` and two are `+ve`
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