![subject](/tpl/images/cats/mat.png)
Mathematics, 10.06.2021 18:00 genyjoannerubiera
Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x2 + 1 into the quadratic
formula?
Quadratic formula: x=
bVb? - 4ac
za
O x==(-2)=VC-72-430)
2 (3)
Ox= -(-2)+(-27-432)
2(3)
Ox= -(-2)=(--AG(1)
O
-3 V32-4(-2)(0)
x =
2(-2)
![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 17:20
Which functions shave a maximum and are transformed to the left and down of the parent function ,check all that apply f(x) = x2? p(x) =14 (x+7)2 + 1
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank
Answers: 2
You know the right answer?
Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x2 + 1 i...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 14.12.2021 01:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 14.12.2021 01:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 14.12.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 01:00
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2021 01:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 14.12.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.12.2021 01:00
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 01:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 01:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.12.2021 01:00