19 lines
687 B
TeX
19 lines
687 B
TeX
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% ------------------------------------------------------------------------
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% file `T1_etude_sgn-exercise-1-exercise-body.tex'
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% in folder `exercises/'
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%
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% exercise of type `exercise' with id `1'
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%
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% generated by the `exercise' environment of the
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% `xsim' package v0.11 (2018/02/12)
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% from source `T1_etude_sgn' on 2018/09/07 on line 55
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% ------------------------------------------------------------------------
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Tracer le tableau de signe des polynômes suivants
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\begin{multicols}{3}
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\begin{enumerate}
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\item $a(x) = 3x^2 + 2x - 5$
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\item $b(x) = x^2 + 2x + 1$
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\item $c(x) = -x^2 + 5x$
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\end{enumerate}
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\end{multicols}
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