using the following equation for parts a, b and c: 0 = x^2 - 4x + 3.
a) how many roots a...
![subject](/tpl/images/cats/mat.png)
Mathematics, 19.12.2019 00:31 polarbear3787
using the following equation for parts a, b and c: 0 = x^2 - 4x + 3.
a) how many roots and what type of roots does this equation have? find the discriminant and use it to answer this question.
b) solve using the quadratic formula. (show all steps of work)
c) substitute each solution back into the equation and show that the solutions are correct! (show all steps of work)
(will try an give brainliest, if i can figure it out bc i'm still new to this app : d)
![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 21:20
If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 20.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 20.10.2020 08:01
![question](/tpl/images/cats/geografiya.png)
Geography, 20.10.2020 08:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 08:01