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Mathematics

9th - 12th Grade

CCSS covered

Used 19+ times

Solving Polynomial Equations (2024)
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35 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The degree of the polynomial determines the number of roots/zeros/solutions.

True
False

2.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

3.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following would be a root with 3i?

3i2

-3i

3i

-3i2

5.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Answer explanation

Complex roots are always in conjugate pairs. If -7i is a root, then positive 7i is also a root.

Tags

CCSS.HSN.CN.C.9

6.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

If 4 and 5i are two roots of a third-degree polynomial, what is the other root?

(a)  

Tags

CCSS.HSN.CN.C.9

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

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