mathhelp28
mathhelp28
19-05-2017
Mathematics
contestada
use the quadratic formula to solve x^2+2x-5
Respuesta :
debbieperez2002
debbieperez2002
19-05-2017
The quadratic formula is x = [-b +-
√(b^2-4ac)]/2a
So, in the equation above, a = 1, b = 2, and c = -5.
When you plug them in and solve, you get x = -1 +
√6 and also x = -1 -
√6.
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
What was the effect of the Schenck case?
A 63.5 kg astronaut is on a space walk when the tether line to the shuttle breaks. the astronaut is able to throw a 10.0 kg oxygen tank in a direction away from
Why was Baker vs Carr important?
Fabian knows he wants to go into a government of public administration career when he gets out of college. he would love to travel and see lots of different pla
How do you find vertical asymptotes on a calculator?
which of the following is the proper positioning for the donor's arm after blood donation phlebotomy
How to write a report of a book ?
What is the expected value of the binomial distribution where n 16 and P 0.857 0.5 marks?
If someone lifts less weight than you, explain why that person could be considered more powerful.
The firt Anglo- Dutch war tarted in 1852, when the Dutch fleet violated the Navigation Act, which protected Englih ea trade route. True or Fale?
RELAXING NOICE
