orlandoboy27
orlandoboy27 orlandoboy27
  • 23-05-2017
  • Mathematics
contestada

find the roots of the equation x^2=30-13x

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paulancka
paulancka paulancka
  • 23-05-2017
x^2+13x-30 = 0
factors as 
(x+10)(x+3) = 0
x =-10
x = -3
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Nexy
Nexy Nexy
  • 23-05-2017
x=2,-15 I believe this is the correct answer.
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