en15712novotneye en15712novotneye
  • 22-03-2017
  • Mathematics
contestada

What are the roots of 7x2 + 392 = 0?

Respuesta :

8828
8828 8828
  • 22-03-2017
x=2i√14,−2i√14 is the answer I think
Answer Link
Lionsbebold
Lionsbebold Lionsbebold
  • 22-03-2017
The answer is 406 7*2=14 so 14+392=406
Answer Link

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