rmissael rmissael
  • 01-11-2016
  • Mathematics
contestada

What number must you add to complete the square?
x^2 + 2x = -1

Respuesta :

notarobot
notarobot notarobot
  • 01-11-2016
To begin completing the square, it must be equivalent to 0. 

x^2 + 2x + 1 = 0

Therefore, add 1. 
Answer Link
consumestardust consumestardust
  • 17-04-2021

Answer:

1

a p e x l e a r n i n g , just did the quiz

Answer Link

Otras preguntas

4x-2y=14 y=1/2x-1 Solve the system of linear equations by substitution. Check your answer.
Compliant is to stubborn as excited is to
4(3-5)=-2(8-z)-6z what is z
Kevin will take 4 math tests this term. All of the tests are worth the same number of points. After taking the first 3 tests, his mean test score is 88 points.
COMPARISON; 1. How is concrete like chocolate 2. How is a shirt like a picture 3. how is an elephant like a cloud
Which is the best description of the events of A Midsummer Night's Dream? A. logical and tragic B. serious and historically accurate C. comical and fantasy-l
4.2meters= how many centimeter
what is 15/24 in simplest form
What is the difference between "Herr" and "Herrn"?
A vehicle is only 15% efficient. What happened to the other 85%?