Funmann9838 Funmann9838
  • 21-11-2017
  • Mathematics
contestada

Without solving determine the character of the solutions of the equation x^2+2x+5=0

Respuesta :

THEBRAINLY1
THEBRAINLY1 THEBRAINLY1
  • 22-11-2017
★ QUADRATIC RESOLUTION ★

Roots of the given equation will be imaginary because it's discriminant is less than 0 and hence it'll yield imaginary solutions

D < 0

b² - 4ac < 0

4² - 4 ( 5 ) < 0

16 - 20 < 0

-4 < 0

Hence it's character is stated above

★✩★✩★✩★✩★✩★✩★✩★✩★✩★✩★
Answer Link
LostCreature
LostCreature LostCreature
  • 26-11-2017
Checking for discriminant :

D < 0

4 - 4 *5 < 0

Hence , the character of quadratic equation states that the solution will be imaginary
Answer Link

Otras preguntas

The development of an atomic bomb by the Soviets in 1949 did all of the following except pave the way for a nuclear arms race between the U.S. and Soviet Union.
What is it when a new incorrect base pair appears within the new structure of dna
Which describes the advantage of asexual reproduction by a spore? A. lies dormant for an extended period of time B. must be moved by animals C. is hea
When was Nike created?
What is the 14th term in the sequence an=-4n+13
Temporary storage location for cutting and pasting
Where do I place a comma in," Buffalo Bill was a Pony Express rider a scout and a touring stunt performer
what was china like during the lifetime of Confucius
what african nation has been independent for 2,000 years
27 + 18 sum of the numbers as the product of their gcf