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

If x = 8 units and h = 5 units, then what is the area of the triangle shown above? A.
20 point question will give brainliest to best answer Multiply: (-7a4b3c)(-9abc) = -16a5b3c2 16a4b3c -63a5b4c2 63a5b4c2
Conjugate the following verbs in the present tense in each sentence. A. El programa de tele_____(Terminar) a las ocho B. La pelicula_____(Acabar) de empezar.
Describe the relationship between Islam and politics? In what ways did muhammed lead Muslims?
how many solutions to 3x^2 -5x+20=0 equation
If you were going to write a compare paragraph based on this Venn Diagram, which facts would you include? a. serve pizza c. will deliver b. no delivery d. downt
Help I will give brainiest. you don't have to explain​
4 2/3+1 3/4 give your anwser as a mixed number
what are the features of a perfect girl/boy? ​
The folded mountains is an example of which type of plate boundary?