subject
Mathematics, 13.10.2019 12:30 rockyroad19

Solve x2 + 9x + 9 = 0.

quantity of negative 9 plus or minus 3 square root of 5 all over 2
quantity of 9 plus or minus 3 square root of 5 all over 2
quantity of negative 9 plus or minus square root of 117 all over 2
quantity of 9 plus or minus square root of 117 all over 2

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
This is geometry. could anyone ? i can't fail this class. my grade is quite low already.
Answers: 2
question
Mathematics, 21.06.2019 21:30
How does reflecting or rotating a figure change the interior angles of the figure?
Answers: 2
question
Mathematics, 21.06.2019 22:30
Pls never taught i’m really confused and i rlly need
Answers: 1
question
Mathematics, 22.06.2019 04:00
Acontainer full of water weighs 15.5 lbs. when ¼ of the water is poured out, the container now weighs 12 ½ lbs. how much does the container weigh when empty?
Answers: 1
You know the right answer?
Solve x2 + 9x + 9 = 0.

quantity of negative 9 plus or minus 3 square root of 5 all over...
Questions
question
Mathematics, 16.04.2020 23:05
question
English, 16.04.2020 23:05
question
Mathematics, 16.04.2020 23:05
Questions on the website: 13722367