PEPE1HEFR0G
PEPE1HEFR0G PEPE1HEFR0G
  • 03-10-2021
  • Mathematics
contestada

||3x-4|-5|>1

pls solve i need help with it i give 100 points

Respuesta :

Аноним Аноним
  • 03-10-2021

Answer:

[tex]{ \tt{ | |3x - 4| - 5 | > 1 }} \\ \\ { \tt{ |3x - 4| > 1 ±5}}[/tex]

• Either |3x - 4| > 1 + 5 or |3x - 4| > 1 - 5

[tex]{ \tt{ |3x - 4| > 6 \: \: or \: \: - 4}}[/tex]

→ for |3x - 4| > 6:

[tex]{ \tt{ |3x - 4| > 6}} \\ \\ { \tt{3x > 6±4}} \\ \\ { \boxed{ \tt{ \: x = \frac{10}{3} \: \: or \: \: \frac{2}{3} }}}[/tex]

→ for |3x - 4| > -4:

[tex]{ \tt{ |3x - 4| > - 4}} \\ \\ { \tt{3x > - 4±4}} \\ \\ { \boxed{ \tt{ \: x > 0 \: \: or \: \: - \frac{8}{3} }}}[/tex]

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