rik7 rik7
  • 11-05-2017
  • Mathematics
contestada

Using quadratic formula

Using quadratic formula class=

Respuesta :

Helper512 Helper512
  • 11-05-2017
4 +- √16 - 4(2)(1) / 4 --> 4 +- √8 / 4 --> 4 +- 2√2 / 4 --> 2 +- √2/2 
Ans: 2 + √2/2 and 2 - √2/2
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