iloveme2015 iloveme2015
  • 18-12-2014
  • Mathematics
Answered

how to discriminant 5xsquared -45=0 one ,two and complex solution



Answer :

konrad509
konrad509 konrad509
  • 18-12-2014
[tex]5x^2-45=0\\ 5x^2=45\\ x^2=9\\ x=-3 \vee x=3[/tex]
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