hopegyorgy hopegyorgy
  • 16-10-2018
  • Mathematics
contestada

Solve the inequality |x| < 5. {x|-5 < x < 5} {x|x < -5 ∪ x > 5} {x|x -5 ∪ x < 5}

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 25-10-2018

ANSWER

The correct answer is A

{[tex]x|-5<\:x<\:5[/tex]}


EXPLANATION

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


This implies that

[tex]x<5\:or\:-x<5[/tex]


We solve the compound inequality to obtain,


[tex]x<5\:or\:x>-5[/tex]

Remember that, dividing through by negative 1 reverses the inequality sign

The solution set is

{[tex]x|-5<\:x<\:5[/tex]}


Answer Link

Otras preguntas

8. what is the volume of these 5 objects
Help me put this in order please help thanks
What would be the first step to solve the equation? LaTeX: 8-5c=-378 − 5 c = − 37 Group of answer choices Add 8 to both sides of equation. Add -8 (or subtract
In a statistics class, 10 scores were randomly selected with the following results: 74, 73, 77, 77, 71, 68, 65, 77, 67, 66. What are the lower and upper limits
Consider one of the following questions, and write about it: a. How should the courts balance the rights of the criminal against the rights of society and the v
Who was Thaddeus Edmonson and why did he go to court
What was the mistrust between the Henrietta Lacks and the tuskegee
the assumption that history is an objective compilation of facts is an sound comment on this statement.​
If a skaters mass increases how does that effect kinetic energy
What is the product of (3to the square root of 8)(4 to the square root of 3)? Simplify your answer