Ashley59
Ashley59
22-09-2014
Mathematics
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4=(1/2)^× solve for x
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konrad509
konrad509
22-09-2014
[tex]4=\left(\frac{1}{2}\right)^x\\ 2^2=2^{-x}\\ x=-2 [/tex]
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#18 how would u not multiplying to find which is grater
