vilCapoooTemee
vilCapoooTemee vilCapoooTemee
  • 02-09-2016
  • Mathematics
contestada

solve |x - 1|>4 a. {x|x< -5 or x> 5} b. {x|-3< x< 5} c. {x|x< -3 or x> 5}

Respuesta :

dalendrk
dalendrk dalendrk
  • 02-09-2016
|x - 1| > 4 ⇔ x - 1 > 4 or x - 1 < -4  |add 1 to both sides

x > 5 or x < -3

Answer: c. {x| x < -3 or x > 5}.
Answer Link

Otras preguntas

What percent is 150 sq ft of 3000 sq ft
does gas have as definite or indefinite volume
How Do Clownfish Catch Their Food?
Can you make this into an algebraic expresion
A basketball has been left out in the cold. The next day you find that it has become soft. What do you do to get it back to shape and why?a) Leave it alone to w
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
How do I solve this equation? If 3t-7=5t then 6t=a 21b-7c-21d-42
What features of the Chinese form of government did the mongols adopt?
A bag has index cards with the following numbers on them: 4, 11, 13, 25, 12, and 18. If an index card is drawn randomly , what is the probabilty that a composit
What is Germany in German?