xgomez005 xgomez005
  • 24-06-2020
  • Mathematics
contestada

What is the solution set of –|x| = –8? {8} {–8} {–8, 8} no solution

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Аноним Аноним
  • 24-06-2020

Answer:

{–8, 8}

Step-by-step explanation:

[tex]-|x|=-8\\\\-|x|/1=-8/1\\\\\boxed{|x|=8}[/tex]

Apply absolute rule: If [tex]|a|=b, a > 0[/tex], then [tex]a=b \text { or } a=-b[/tex].

So:

[tex]\huge\boxed{x= 8; x=-8}[/tex]

{–8, 8} should be the correct answer.

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ramonmor1009
ramonmor1009 ramonmor1009
  • 02-09-2020

Answer:

{–8, 8}

Step-by-step explanation:

Answer Link

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