alhussain305 alhussain305
  • 08-07-2020
  • Mathematics
contestada

Which step is wrong??

Which step is wrong class=

Respuesta :

Аноним Аноним
  • 08-07-2020

Answer:

step 1 is wrong because when an absolute opens there are two possibilities of solutions and there will be sign ±

Step-by-step explanation:

i hope this will help you :)

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