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Find all values of s such that (s + 4)(s + 9) <= 0.  Give your answer as an interval.

 Oct 10, 2020
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Find all values of s such that (s + 4)(s + 9) <= 0. Give your answer as an interval.

 

Hello Guest!

 

\((s + 4)\cdot (s + 9) <= 0\\ s=-4\ ,s=-9 \)

 

\(s\in\mathbb{ R}\ |-9\le s\le -4\)

laugh  !

 Oct 10, 2020

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