Phillyd80 Phillyd80
  • 04-08-2017
  • Mathematics
contestada

Solve the equasion using square roots. 3x^2-27=0

Respuesta :

Banabanana
Banabanana Banabanana
  • 04-08-2017
[tex]3x^2-27=0 \\ 3x^2=27 \\ x^2=27/3 \\ x^2=9 \\ x=б \sqrt{9} \\ x=б3[/tex]

Answer: x=-3 and x=3
Answer Link

Otras preguntas

which city was located nearest the nile river delta
Which two numbers have a difference of 5 and a product of 3.36???
what other areas beside egypt did the new kingdom pharoahs conquer
write words to match the expression. 24- ( 6+3)
what other areas beside egypt did the new kingdom pharoahs conquer
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
If you are writing a persuasive essay in favor of banning vending machines in schools, which is a counterargument you might anticipate?
write words to match the expression. 24- ( 6+3)
which city was located nearest the nile river delta
which city was located nearest the nile river delta