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GRE Question of the Day (October 14th)MathWhich of the following has exactly one solution ?? A. \({x|x|=2^x}\) B. \({x+|x|=2^x}\) C. \({2|x|=2^x}\) D. \({2|x|=2x-1}\) E. \({|x+2|=-x}\)
Correct Answer - E - (click and drag your mouse to see the answer) |
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