Seudónimo Seudónimo
  • 06-06-2017
  • Mathematics
contestada

Solve by using the perfect squares method.
(3x + 3)^2 = 36

{1, –3}
{2, –6}
{–1, 3}
{–2, 6}

Respuesta :

emarina
emarina emarina
  • 06-06-2017
The answer is {1, -3}
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