Jlau2005 Jlau2005
  • 23-11-2020
  • Mathematics
contestada

Which are solutions to the following equation? x^2=21

Respuesta :

sophieeejc516 sophieeejc516
  • 23-11-2020

Answer:

x

=

±

√

21

Explanation:

To find

x

2

you have to find the square root of

21  x = ± √ 21 ≈ ± 4.5286

Step-by-step explanation:

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