Quadratic Equations: Methods of Solving
Interactive Video
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Ethan Morris
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Mathematics
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9th - 12th Grade
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1 plays
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Easy
08:29
10 questions
Show all answers
1.
MULTIPLE CHOICE
30 sec • 1 pt
What is the first step in factoring a quadratic equation?
2.
MULTIPLE CHOICE
30 sec • 1 pt
When is the square root method most effective?
3.
MULTIPLE CHOICE
30 sec • 1 pt
What is the result of taking the square root of both sides of the equation x^2 = 16?
4.
MULTIPLE CHOICE
30 sec • 1 pt
What is the first step in completing the square?
5.
MULTIPLE CHOICE
30 sec • 1 pt
What do you add to both sides of the equation when completing the square?
6.
MULTIPLE CHOICE
30 sec • 1 pt
What is the quadratic formula used for?
7.
MULTIPLE CHOICE
30 sec • 1 pt
In the quadratic formula, what does the discriminant determine?
8.
MULTIPLE CHOICE
30 sec • 1 pt
What is the discriminant in the quadratic formula?
9.
MULTIPLE CHOICE
30 sec • 1 pt
What is the simplified form of the square root of 44?
10.
MULTIPLE CHOICE
30 sec • 1 pt
What must be true for the quadratic formula to be applicable?
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