bewellplus.gsu.edu
deb9386 deb9386
  • 06-04-2015
  • Mathematics
Answered

5x^2+20=30 please show all work

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konrad509
konrad509 konrad509
  • 06-04-2015

\(5x^2+20=30\\ 5x^2=10\\ x^2=2\\ x=-\sqrt2 \vee x=\sqrt2\)

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