almond32
almond32 almond32
  • 16-06-2020
  • Mathematics
contestada

Which of the following is the solution set of -21xl <-8?
{x1-4>x>4]
{XIX<-4 or x 34)
{x1-4

Which of the following is the solution set of 21xl lt8 x14gtxgt4 XIXlt4 or x 34 x14 class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 16-06-2020

Answer:

x>4 or  x <-4

Step-by-step explanation:

-2|x| < -8

Divide each side by -2, remembering to flip the inequality

-2|x|/-2 > -8/-2

|x| >4

To get rid of the absolute values, we get 2 equations one positive and one negative

x>4 or  x <-4

Answer Link

Otras preguntas

what type of poem has a refrain? lyric ballad free verse sonnet
Generally, information is extracted from __ for communication.
The difference between the cellular make-up of a living organism and an aluminum can is the _____. ability to use energy ability to move bonding structure sens
America's Independence Day, July 4th, celebrates the bloody battle between the British and the American colonists, and the overthrow of a malevolent dictator or
Which expression gives the volume of a sphere with radius 5?
For the time period shown, the value of the US
What other members of the management team is key to the success of your risk manager?
The graph shows US trade with China from 1985 to 2012. What conclusion can be drawn about trade between the United States and China?
Determine the zeros of the function f(x) = 3x^2 -7x+1
What was the main cause of the Great Depression? a. the collapse of the German economyB. the economic losses after World War IIC. the economic losses after Worl