p1apswVu9Mammer
p1apswVu9Mammer
04-01-2017
Mathematics
contestada
What is the absolute value of -77?
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LammettHash
LammettHash
04-01-2017
[tex]|x|=\begin{cases}x&\text{for }x\ge0\\[1ex]-x&\text{for }x<0\end{cases}\implies|-77|=-(-77)=77[/tex]
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