![subject](/tpl/images/cats/mat.png)
Mathematics, 12.11.2020 01:00 marioruiz7944
3. What are all the real and complex solutions of x3 + 2x2 + 3x + 6 = 0? If necessary, round to the nearest tenth.
A. -1.5, 0.3 + 1.9i, 0.3 -1.9i
B. -2, ā3, -ā3, iā3
C. -2, iā3, -iā3
D. -1.5, 0.3 + iā1.9, 0.3 ā ā1.9
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Anut store normally sells cashews for? $4.00 per pound and peanuts for? $1.50 per pound. but at the end of the month the peanuts had not sold? well, so, in order to sell 40 pounds of? peanuts, the manager decided to mix the 40 pounds of peanuts with some cashews and sell the mixture for $2.00 per pound. how many pounds of cashews should be mixed with the peanuts to ensure no change in the? profit?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
What states a rule using variables expression term or formula
Answers: 1
You know the right answer?
3. What are all the real and complex solutions of x3 + 2x2 + 3x + 6 = 0? If necessary, round to the...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2019 04:23
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2019 04:23
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2019 04:23
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2019 04:23
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2019 04:23
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 21.07.2019 04:23
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2019 04:23
![question](/tpl/images/cats/en.png)
English, 21.07.2019 04:23
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.07.2019 04:23
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
Physics, 21.07.2019 04:23
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 21.07.2019 04:23
![question](/tpl/images/cats/mat.png)
Mathematics, 21.07.2019 04:23
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.07.2019 04:23