Question

Solve |x|=5 A{-5} B{5} C{-5,5}

Answer 1

Answer:

$x=-5\quad \mathrm{or}\quad \:x=5$

C is your answer

Step-by-step explanation:

$\left|x\right|=5\\\mathrm{Apply\:absolute\:rule}:\quad\mathrm{If}\:|u|\:=\:a,\:a>0\:\mathrm{then}\:u\:=\:a\:\quad \mathrm{or}\quad \:u\:=\:-a\\x=-5\quad \mathrm{or}\quad \:x=5$

Answer 2

C is your answer
use absolute value