4.5 Finding Discriminants to Determine if Quadratics are Real or Complex (Due 1/28/26)
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Put this quadratic equation in Standard Form:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
This quadratic equation is in standard form, what are the coefficients?
Find
a=
b=
c=
What is the discriminant?
b² - 4ac=
Because the value of the discriminant was , that means the quadratic equation will have solutions.
What did the discriminant tell you before you solved the quadratic equation?
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Solve this Quadratic Equation using the quadratic formula:
Remember that you already converted this into Standard Form
solution 1
x=
solution 2
x=
Determine the discriminant of the following quadratic:
Because the value of the discriminant was , that means the quadratic equation will have solutions.
Solve this Quadratic Equation using the quadratic formula:
Remember that you already converted this into Standard Form
solution 1
x=
solution 2
x=
Essential Question:
What was the Essential Question of this assignment?
(Use complete sentences for full credit)
Learning Outcomes
What is the discriminant used for?
(Use complete sentences for full credit)
1 Question I have.
1 question I have is...
(Must be a question)
OR
What was the hardest part of the assignment?
Now that you converted the quadratic equation into standard form, what are the coefficients?
Find
a=
b=
c=
What is the discriminant?
b² - 4ac=
Solve this Quadratic Equation using the quadratic formula:
Remember that you already converted this into Standard Form
solution 1
x=
solution 2
x=
What did the discriminant tell you before you solved the quadratic equation?
Solve this Quadratic Equation using the quadratic formula:
Remember that you already converted this into Standard Form.
solution 1
x=
solution 2
x=
