Solving quadratics with Complex solutions

Solving quadratics with Complex solutions

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
HSA-REI.B.4B, HSA-SSE.B.3B, HSN.CN.C.7

+1

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a quadratic equation?

Back

2.

FLASHCARD QUESTION

Front

What are the possible types of solutions for a quadratic equation?

Back

A quadratic equation can have two real solutions, one real solution (a repeated root), or two complex solutions.

Tags

CCSS.HSA-REI.B.4B

3.

FLASHCARD QUESTION

Front

What is the quadratic formula?

Back

Tags

CCSS.HSA-REI.B.4B

4.

FLASHCARD QUESTION

Front

What does the discriminant of a quadratic equation indicate?

Back

Tags

CCSS.HSA-REI.B.4B

5.

FLASHCARD QUESTION

Front

How do you determine if a quadratic equation has complex solutions?

Back

A quadratic equation has complex solutions if the discriminant is less than zero (D < 0).

Tags

CCSS.HSA-REI.B.4B

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.HSN.CN.C.7

CCSS.HSA-REI.B.4B

7.

FLASHCARD QUESTION

Front

What is the vertex form of a quadratic equation?

Back

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