brittanyyyyy1123 brittanyyyyy1123

26-04-2019
Mathematics

contestada

Simplify |x| - |-x|.

Respuesta :

LammettHash LammettHash

26-04-2019

[tex]|-x|=|(-1)x|=|-1||x|=|x|[/tex]

So we have

[tex]|x|-|-x|=|x|-|x|=0[/tex]

for all [tex]x[/tex].

Answer Link

Otras preguntas

Tom gave a speech on old drum, a historical statue of a dog in the local town square to a group of citizens who had lived in the town their entire lives. what s

Problems facing tenement dwellers included: cramped quarters poor sanitary conditions crime and immorality poor housing efficient lighting You can choose m

How many electrons does the predictable (most common) ion of calcium contain?

What can be correctly inferred from the information on the map? A)Delhi was the capital city of a unified India in 1857. B) India was the "jewel in the crow

Jana wants to navigate page 35 of her report. what is the quickest way to navigate?

When a clock reads 5.0 seconds a cart's velocity in the negative x direction is 3.0 m/s. when the clock reads 6.0 seconds, the cart's velocity in the positive x

What are all the values that a standard deviation can take?

An american traveling abroad observes locals eating chocolate covered crickets. she expresses disgust to her traveling companions. she is exhibiting:

In an effort to eat healthier foods you pay more attention to food label all of the following are required on labels except

if the profit from selling 5 lawn mowers is $350, determine the profit from selling 12 lawn mowers.