jackco511 jackco511
  • 10-10-2016
  • Mathematics
contestada

2y^3+2y=1 solve for y

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Brains000
Brains000 Brains000
  • 10-10-2016
first you want to get y by itself so what you do is you subtract 3 from both sides and you get:  2y+2y=-2.  Then you add 2y and 2y and you get 4y=-2. From there you divide by 4 to get y by itself and you get y=1/2
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