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Solving Quadratics by the Quadratic Formula Review

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Last updated about 2 hours ago
8 questions
Required
20
Required
20
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20
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20
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20

Essential Question: What are other methods of solving quadratic functions besides factoring?


Learning Target: Students will be able to solve quadratic equations that model real-world situations.


Complete the entire assignment and show work for full credit. You will be required to upload your work on certain questions.


When answering question that require writing, use complete sentences that are in your own words.

Solving Quadratics Using the Quadratic Formula

Quadratic Formula template for Desmos


Positive Solution
\frac{-\left(\right)+\sqrt{\left(\right)^{2}-4\left(\right)\left(\right)}}{2\left(\right)}


Positive Solution
\frac{-\left(\right)-\sqrt{\left(\right)^{2}-4\left(\right)\left(\right)}}{2\left(\right)}

Question 1
1.
Solve each Quadratic Equation by Using the Quadratic Formula (Don't use the variable in your answer.)

a=_______
b=_______
c=_______

1st solution
x=_______

2nd solution
x=_______
Question 2
2.
Solve each Quadratic Equation by Using the Quadratic Formula (Don't use the variable in your answer.)

a=_______
b=_______
c=_______

1st solution
x=_______

2nd solution
x=_______
Question 3
3.
Solve each Quadratic Equation by Using the Quadratic Formula (Don't use the variable in your answer.)

a=_______
b=_______
c=_______

1st solution
x=_______

2nd solution
x=_______
Question 4
4.
Solve each Quadratic Equation by Using the Quadratic Formula (Don't use the variable in your answer.)

a=_______
b=_______
c=_______

1st solution
x=_______

2nd solution
x=_______
Question 5
5.
Solve each Quadratic Equation by Using the Quadratic Formula (Don't use the variable in your answer.)

a=_______
b=_______
c=_______

1st solution
x=_______

2nd solution
x=_______

Learning Log

Required
5
Question 6
6.

Required
5
Question 7
7.

Required
10
Question 8
8.