What is the first step to solve the following quadratic when completing the square?
x2 + 6x =...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 22:03, andreanb3238
What is the first step to solve the following quadratic when completing the square?
x2 + 6x = 12
1)Solve the equation by taking the square root from both sides.
2)Add 9 to both sides in order to create a perfect square trinomial on the left side of the equation.
3)Factor out an X from the left side of the equation and set each factor equal to 12.
4)Subtract 12 from both sides in order to set the function equal to zero.
5)Graph the function and see where the graph equals 12.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00, amanda2517
To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/fizika.png)
Physics, 01.02.2021 06:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 01.02.2021 06:50
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/es.png)
Spanish, 01.02.2021 06:50
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 06:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.02.2021 06:50