HanitemathOrnesses HanitemathOrnesses

10-06-2016
Mathematics

Answered

Solve the inequality. |3x + 6| < 12

A–6 > x > 2

B–2 < x < 2

C–6 < x < 2

D–21 < x < 3

Verified Answer :

11-06-2016

Hello,

Answer C

if 3x+6>0 then |3x+6|=3x+6
==> 3x+6<12==>3x<9==>x<2
else
|3x+6|=-3x-6
-3x-6<12==>-3x<18==>x>-6

-6<x<2

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lyair3799 lyair3799

23-03-2021

Answer: (C) –6 < x < 2

Step-by-step explanation:

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