lucygrace344
lucygrace344 lucygrace344
  • 03-12-2020
  • Mathematics
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PLEASE ANSWERRRRRRRR!!!
What is the value of, when x^2+5=21?

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Respuesta :

Аноним Аноним
  • 03-12-2020

Answer:

x= 4 or -4

Step-by-step explanation:

take the root of both sides then solve

hope this helped♥

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