countrybunkin countrybunkin
  • 12-12-2018
  • Mathematics
contestada

which of the following numbers must be added to complete the square in the equation below? x^2+6x-19=23 A. 19 B. -9 C. 3 D. 9

Respuesta :

richkiddtrey23
richkiddtrey23 richkiddtrey23
  • 12-12-2018

Answer:

the answer is D

Step-by-step explanation:


Answer Link
jdaniyal2005
jdaniyal2005 jdaniyal2005
  • 14-10-2021

Answer:

D. 9

Step-by-step explanation:

Answer Link

Otras preguntas

write the chemical symbols for three different atomic cations that all have 14 protons
Jerome bruner, a pioneering american cognitive psychologist, introduced what he called a "new look" in perception by drawing attention to the role of mental set
Did locke believe that unanimous consent is necessary in the formation of a government?
Phil made 50 ounces of purple dye by mixing a solution consisting of 15% blue dye and 85% red dye. How many ounces of red dye did he use in the process?
Given the function f(x)=x2+2x+1, find: f( (2a−3)/5 ) = Show working please!
Who was Anne Hutchinson? The first woman sent to prison for speaking out against the government The first female minister and a devoted supporter of religiou
Can a main idea paragraph have more than one paragraph? When stating the similarities and diversity of native american nations/tribes?
Can a main idea paragraph have more than one paragraph? When stating the similarities and diversity of native american nations/tribes?
en que tipo de palabras se funciona como cd? (complemento directo)
Peter was building a porch. Placing boards of equal lengths from end to end, Peter found that 4 boards were 3 feet too long for the porch length, while 3 boards