ariana151 ariana151

23-08-2017
Mathematics

contestada

If |x| = 2 does X = 2 or x = -2? What is the solution to x = -2?

Respuesta :

choixongdong choixongdong

23-08-2017

both solutions are x = 2 and x = -2 are correct

because
when x = 2 , |2| = 2
and
when x = -2, |-2| = 2

hope it helps

Answer Link

Otras preguntas

how is a scientific law different than a scientific theory (short answer)

8 meters in 10 seconds as a unit rate

A severe side effect of the typical antipsychotic medications that affects many individuals is _____

Where did Buddhism spread outside China? Who spread it?478-479 Where: Who:

Which federal statute protects the privacy and confidentiality of patient information? a. health information portability and accountability act b. gramm-leach-b

please solve the question and show your work and find the missing number for (2x4)x =2x(4x5)

!!!!!!!!!!!!!PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!! Ella no _______ que Barcelona esta en espana. A. sabia B. conocio C. supo D. conocia

Read this excerpt from Endgameby Samuel Beckett: HAMM: Why do you stay with me? CLOV: Why do you keep me? HAMM: There's no one else. CLOV:

Which peer status includes children who have many friends and are not disliked by peers? select one: a. neglected b. average c. controversial d. popular?

Fission 6 principle that during a chemical reaction the total mass of the system is unchanged 2. fusion 3 the positive ion that results when a hydrogen ion is b