Simple Quadratic Equations with Complex Roots

Simple Quadratic Equations with Complex Roots

11th Grade

20 Qs

quiz-placeholder

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Simple Quadratic Equations with Complex Roots

Simple Quadratic Equations with Complex Roots

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x = {-3 + 2i, -3 - 2i}

x = {7, 6}

x = 2 ± i√3

No solution

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve for x: 3x2 - 6x + 6 = 0

x = 1 ± i

x = 3, -6

x = 4.8, 2.7

Undefined

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

x = {-4, -1}

x = {-1, -4}

x = {2 + i, 2 - i}

x = {-2 + i, -2 - i}

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

All imaginary roots comes in pairs.

True

False

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
A
B
C
D

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

If the discriminant is equal to -2, how many solutions are there?

No Solutions

1 Solution

2 Solutions

Infinite Solutions

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