bv8jrian0HilmireonQ
bv8jrian0HilmireonQ bv8jrian0HilmireonQ
  • 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

How many triangles can be constructed with angles measuring 50ş, 90ş, and 40ş?.
In the given figure, what is the value of x? 32 in X 16 in х 0 The value of x is lin. (Round to the nearest tenth as needed.)
Choose the word that shows the correct use of an apostrophe in the sentence below. Most Thursdays and Saturdays from November-March are set aside for the bask
Which is true? A 399.019 > 399.00 B 22.9909 = 22.991 C 9.3291 > 9.3301 D 0.7351 > 0.7411
How many moles of sodium (Na) are there in a sample of 5.87 x 1024 atoms of sodium?
If a person refuses for a second or subsequent time to submit to a chemical or physical test their driving privilege will be suspended For?
What is the perimeter of the triangle?​
Which words help create a tense and haunting mood? Check all that apply. ""peering"" ""fearing"" ""doubting"" ""before"" ""word"" ""whispered"" ""murmured"".
Drag the terms on the left to the appropriate blanks on the right to complete the sentences.
Climate change is a cyclical event that has occurred throughout Earth's history. In recent years, the trend has been that global temperatures are rising. If thi