Will give brainliest and 30
solve −3x2 + 30x − 90 = 0.
a- x equals 5 plus or min...
![subject](/tpl/images/cats/mat.png)
Mathematics, 25.10.2019 22:43 brooklyn4932
Will give brainliest and 30
solve −3x2 + 30x − 90 = 0.
a- x equals 5 plus or minus 2i square root of 5
b- x equals 5 plus or minus i square root of 5
c- x equals 10 plus or minus 2i square root of 5
d- x equals 10 plus or minus i square root of 5
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:00, lindsaynielsen13
Astocks price gained 3% in april and 5% in may and then lost 4% in june and 1% in july during which month did the stocks price change the most
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00, justkevin1231
You went to a restaurant and spent $53.25 on the meal. there was a 6% sales tax. what was the amount of money, not including a tip, you spent at the restaurant?
Answers: 1
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 20:00
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/en.png)
English, 09.02.2021 20:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 09.02.2021 20:00