luisangelgaxiola
luisangelgaxiola luisangelgaxiola
  • 01-11-2018
  • Mathematics
contestada

x^2+8x solve by completing the square

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-11-2018

x^2 +8x

to complete the square add (b/2) ^2 where b is the coefficient of x

b=8 so (8/2)^2  = 4^2  =16

(x^2 +8x+16)

(x+4)^2

Answer Link

Otras preguntas

the molar mass of vitamin A (C20H30O).
What kind of artwork did members of the Peale family paint? A. portraits B. landscapes C. abstract art D. genres
What is the best method to use when loading a trailer to have it "make weight"?
The Spanish Inquisition of 1478 is seen as a time of compassion and integrity in the Church. True False
Use complete sentences to describe the sum of CA and AB
What are the three major categories on the Expository Essay rubric? Supporting Details Use of Language/Conventions Organization/Progression Developm
If Vietnam fell to communism, what consequences did U.S. leaders think would result?
The Mexican Revolution established what form of government in Mexico?
As the narrator is rushing out of this house, what happens to the house? All the lights in the house flash on and off wildly while the narrator hears a creepy h
What is a CHOIR and explain plz ;) thnx .