lpn2005 lpn2005
  • 26-02-2017
  • Mathematics
contestada

Write the solution set of the inequality |x + 2| < 5 in the interval notation

Respuesta :

ghanami
ghanami ghanami
  • 11-03-2017
Hello here is a solution :
 |x + 2| < 5
-5< x+2<5
-5-2  <  x+2-2 <5-2
-7<x<3
interval notation : open (-7) ; open(3)
Answer Link

Otras preguntas

Can you answer me this question please? I have doubts. Thank you​
Someone plz explains this to me
Derive the explicit rule for the pattern 3, 0, -3, -6, -9,
nhóm nào gồm tất cả các kim loại tan trong axit sunfuric đặc nóng nhưng không tan trong axit sunfuric loãng là​
In figure above, if l1 | | l2 then value of x is: a) 40° b) 50° c) 80° d) 100°
______is the first country to print a book .​
How many faces are there? A. 7 B. 10 C. 15 D. not enough information
Match each equation with its number of unique solutions. y = 3x2-6x+3 y = -x2 - 4x + 7 y = -2x2+9x-11 Two Real Solutions One Real Solution One Complex Solution
A pool has some initial amount of water in it. Then it starts being filled so the water level rises at a rate of 666 centimeters per minute. After 202020 minute
find the missing side lengths​