Equations and Complex Numbers

Equations and Complex Numbers

10th Grade

17 Qs

quiz-placeholder

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Equations and Complex Numbers

Equations and Complex Numbers

Assessment

Quiz

Mathematics

10th Grade

Hard

CCSS
HSA-REI.B.4B, HSN.CN.A.1, HSN.CN.A.2

+2

Standards-aligned

Created by

Anthony Clark

FREE Resource

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the discriminant is equal to -7 the roots will be...

Real, rational & equal

Real, rational & different

Real, irrational & different

Non-real & different

Tags

CCSS.HSA-REI.B.4B

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the discriminant of a quadratic equation is less than zero, the roots are:

real and equal

real and unequal

not real

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following statements are true of the discriminant?

The discriminant is the radicand of the quadratic formula.

The discriminant is the denominator in the quadratic formula.

The discriminant is b2 - 4ac in the quadratic formula.

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve by factoring

-4, 2

-2, 4

-16

-4

Tags

CCSS.HSA-REI.B.4B

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.HSN.CN.A.1

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.HSN.CN.A.1

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Media Image

Tags

CCSS.HSN.CN.A.1

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