subject
Mathematics, 30.09.2019 17:00 cm4morris121801

What number must you add to complete the square
x^2 + 12x = -3


What number must you add to complete the square  x^2 + 12x = -3

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 13:30
Adaylily farm sells a portion of their daylilies and allows a portion to grow and divide. the recursive formula an=1.5(an-1)-100 represents the number of daylilies, a, after n years. after the fifth year, the farmers estimate they have 2225 daylilies. how many daylilies were on the farm after the first year?
Answers: 2
question
Mathematics, 21.06.2019 20:00
What are the domain and range of the function f(x)=2^x+1
Answers: 1
question
Mathematics, 21.06.2019 22:00
Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%
Answers: 3
question
Mathematics, 21.06.2019 22:30
Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7
Answers: 1
You know the right answer?
What number must you add to complete the square
x^2 + 12x = -3
...
Questions
question
Mathematics, 04.05.2020 22:59
question
Mathematics, 04.05.2020 22:59
question
Mathematics, 04.05.2020 22:59
question
Mathematics, 04.05.2020 22:59
question
Chemistry, 04.05.2020 22:59