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Skellingtongirl Skellingtongirl
  • 13-04-2015
  • Mathematics
Answered

How would u solve x^2 + 2x = 3

Verified Answer :

AL2006
AL2006 AL2006
  • 14-04-2015


I would subtract  3  from each side, giving me     x^2 + 2x - 3 = 0  .

In that form, I could either factor the quadratic expression,
or apply the quadratic formula to the equation and get the
two solutions directly.


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