Using the quadratic formula to solve x^2+20=2x, what are the values of x?
A. 1+√21i
B. -1+√19i...
![subject](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 23:50 thonio091
Using the quadratic formula to solve x^2+20=2x, what are the values of x?
A. 1+√21i
B. -1+√19i
C. 1+2√19i
D. 1+√19i
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 19:00
What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 15.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
History, 15.01.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/mir.png)
World Languages, 15.01.2021 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/en.png)
English, 15.01.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 15.01.2021 21:30
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2021 21:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)