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# inequality

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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

#1
+10840
+1

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

Hello Guest!

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

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

!

Oct 10, 2020