lilboat69 lilboat69
  • 15-06-2017
  • Mathematics
contestada

What number must you add to complete the square? x^2+10x=29

Respuesta :

ageronimo072201 ageronimo072201
  • 15-06-2017
x² + 10x + 29 = 0
x = -(10) ± √((10)² - 4(1)(29))
                       2(1)
x = -10 ± √(100 - 116)
                     2
x = -10 ± √(-16)
               2
x = -10 ± 4i
            2
x = -5 ± 2i
x = -5 + 2i    or    x = -5 - 2i

THe roots of the function is 5 ± 2i.

Answer Link

Otras preguntas

What is 21/72 simplified to?
what is 3 fourths minus 7 eighths
trees growing on the edge of a rivers meander are most likely to fall into the river due to
What is two thirds of three fourths
find each rate in 40 meters in 16 sec
Select all choices that apply. 7. (1 pt) Mark the statement if it accurately describes Magellan’s expedition. A. Three of the original five ships returned home
It cost a dollar for an adult ticket to a reggae concert and s dollars for a student ticket. The difference between the cost of 12 Adult tickets and 18 student
a pitcher could hold two twelfths of a gallon of water. If Roger filled up nine pitchers, how much water would he have?
1. Which is most likely to occur when technology advances? A Devices are designed. B Inventions are made. C Results are improved. D Jobs are lost.
According to Freud, human experience was strongly determined by (1 point)