kaylaschauman5559 kaylaschauman5559
  • 15-03-2019
  • Mathematics
contestada

The first three steps of completing the square to solve the quadratic equation x2+8x+5=0 what are next 3 steps

Respuesta :

starlipika
starlipika starlipika
  • 26-03-2019

1. form is

(x+a)^2 - (a)^2 + b

a is half of the second coefficient in front of x (half of 8)

(x+4)^2 -(4)^2 +5

(x+4)^2 -16+5

= (x+4)^2 -9

Answer Link

Otras preguntas

How can the theme of a story best be interrupted by the reader?
The hypothalamic−pituitary−adrenal system helps maintain balance in the body by directing the sympathetic nervous system, as well as the:
Helpppperrrzzz please!!.!.!.
Which event completes this timeline? A. The Constitution goes into effect. B. George Washington is elected president. C. Three states vote for ratification wi
Federalists believed a strong government would
Evolution of the inner ear of humans can be traced back to the___system of fish
1. Expansion will always come with additional expenses True or False 2. Whether the business owner likes the type of business he or she is in is not important
1. What Polynomial Is Represented By The Factors (x-8)(x+5)? A. X^2-3x-40 B. X^2+3x-10 C.x^2+3x+40 Or D. X^2-5x-8 2. Find the GCF of the polynomial, 20ab^3+16
Is asthma an autoimmune disease as a result when immune system?
from the start screen you can:access recently saved excel worksheets/ access recently opened excel workbooks / create a document from template/ create new blank