Ben199877 Ben199877
  • 23-10-2014
  • Mathematics
contestada

The expression 2t^2+5t+2 can never have a value that is a prime number. Can someone please explain in simple steps why this is? Thank you!?

Respuesta :

jordancable
jordancable jordancable
  • 23-10-2014
I would assume that the fact you have squared a number means it is devisable by it's square root and not just 1 and itself . That's a start I suppose 

Answer Link

Otras preguntas

What were the three major areas of reform in Wilson’s New Freedom?
which of the following suggestion is most likely to help you maintain and renew your emotional energy
If y varies directly as x and y = 144 when x = 12, what is the value of y when x = 17?
Discuss the important role that health care workers play in documentation, confidentiality, maintenance and credibility of the medical record.
What importance did spheres of influence have for China?
Which sentence in this excerpt from Ernest Hemingway's "In Another Country" uses parallelism?
What did the Interstate Commerce Act ban in 1887? A. railroad pools B. interstate railroads C. steel monopolies D. sugar-refining monopolies
write 80 as a product of prime factors
Peter the Great's main achievement as czar of Russia was to?
what was the goal of the framers when they met at Independence Hall