Oliptic Oliptic
  • 22-05-2019
  • Mathematics
contestada

Solve the inequality |x| < 5.

{x|-5 < x < 5}
{x|x < -5 ∪ x > 5}
{x|x -5 ∪ x < 5}

Respuesta :

mixter17
mixter17 mixter17
  • 22-05-2019

Hello!

The answer is:

{-5<x<5}

Why?

To solve the problem, we need to remember how Absolute Value Functions behave, when we have this type of function, related to an inequality, the solution will be between two values.

We are given the inequality:

[tex]|x|<5[/tex]

So, we know that "x" will be between -5 and 5:

[tex]-5<x<5[/tex]

Hence, the solution of the given inequality will be:

(-5,5) or {-5<x<5}

Have a nice day!

Answer Link
arialion
arialion arialion
  • 17-03-2021

Answer:

{x|-5 < x < 5}

Step-by-step explanation:

I got the answer right.

Answer Link

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