gheedominique gheedominique
  • 04-08-2017
  • Mathematics
contestada

is 5 a solution to the equation 2x^2 + 10 = 60 yes or no

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kphung76127
kphung76127 kphung76127
  • 04-08-2017
2(5)^2+10
2(25)+10
50+10
60
Yes
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ghanami
ghanami ghanami
  • 04-08-2017
hello : 
yes : 2(5)² +10 = 60
50+10=60... ( right ) 

Answer Link

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