Which of these is a complex number?
A. 8/3 + sqrt-7/3
B. 9+3 sqrt5 /2
C. 2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 02.01.2022 22:30 MayFlowers
Which of these is a complex number?
A. 8/3 + sqrt-7/3
B. 9+3 sqrt5 /2
C. 2- 1/sqrt11
D. 5 sqrt1/3 - 9/sqrt7
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Rewrite 9 log, x2 in a form that does not use exponents. 9log, x = log, x
Answers: 3
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20
Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/fizika.png)
Physics, 01.08.2019 17:00
![question](/tpl/images/cats/istoriya.png)
History, 01.08.2019 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 01.08.2019 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.08.2019 17:00
![question](/tpl/images/cats/biologiya.png)
Biology, 01.08.2019 17:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/en.png)
English, 01.08.2019 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 01.08.2019 17:00
![question](/tpl/images/cats/biologiya.png)
Biology, 01.08.2019 17:00
![question](/tpl/images/cats/nemec.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.08.2019 17:00
![question](/tpl/images/cats/biologiya.png)