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Chapter 2: Q.377. (page 195)

In the following exercises, solve each inequality, graph the solution, and write the solution in interval notation.

x鈮�4andx>鈭�2

Short Answer

Expert verified

Solution:-2<x鈮�4Interval:(-2,4]

The solution graph is

Step by step solution

01

Step 1. Given information

x鈥�鈮�鈥�4鈥�and鈥�x鈥�>鈥�鈭�2

02

Step 2. Solve inequalities and draw the graphs 

Graph ofx鈮�4

Graph ofx>-2

03

Step 3. Merge the overlapping graph and write interval notation

Solution:-2<x鈮�4Interval:(-2,4]

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