Simplifying imaginary and complex Numbers

Simplifying imaginary and complex Numbers

10th - 12th Grade

8 Qs

quiz-placeholder

Similar activities

Algebra 2 - Quiz - Complex Numbers

Algebra 2 - Quiz - Complex Numbers

10th - 11th Grade

12 Qs

Quadratics Quiz- Algebra II- Complex, QF, Complete Square

Quadratics Quiz- Algebra II- Complex, QF, Complete Square

7th - 12th Grade

10 Qs

April 21 Imaginary Numbers

April 21 Imaginary Numbers

9th - 11th Grade

12 Qs

5.1B HW What are Imaginary Numbers?

5.1B HW What are Imaginary Numbers?

9th - 11th Grade

10 Qs

7-4 to 7-5 Review

7-4 to 7-5 Review

9th - 12th Grade

13 Qs

Rationalizing the Denominator (1st)

Rationalizing the Denominator (1st)

10th Grade

10 Qs

Divide Radicals

Divide Radicals

9th Grade - University

10 Qs

Chapter 1 (End of topic)

Chapter 1 (End of topic)

10th - 12th Grade

12 Qs

Simplifying imaginary and complex Numbers

Simplifying imaginary and complex Numbers

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

Created by

Zelalem HS]

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      80Simplify\ \ \ \ \ \ \sqrt{80}  

 454\sqrt{5}  

 474\sqrt{7}  

 66  

 12212\sqrt{2}  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      448Simplify\ \ \ \ \ \ \sqrt{448}  

 878\sqrt{7}  

 222\sqrt{2}  

 868\sqrt{6}  

 66  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      128Simplify\ \ \ \ \ \ \sqrt{128}  

 828\sqrt{2}  

 777\sqrt{7}  

 333\sqrt{3}  

 626\sqrt{2}  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify     5 200Simplify\ \ \ \ \ 5\ \sqrt{-200}  

 8i2-8i\sqrt{2}  

 50i250i\sqrt{2}  

 12i12i  

 12i3-12i\sqrt{3}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      320Simplify\ \ \ \ \ \ 3\sqrt{-20}  

 60i-60i  

 9i2-9i\sqrt{2}  

 12i612i\sqrt{6}  

 6i56i\sqrt{5}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      3294Simplify\ \ \ \ \ \ 3\sqrt{-294}  

 42i5-42i\sqrt{5}  

 21i3-21i\sqrt{3}  

 21i621i\sqrt{6}  

 56i6-56i\sqrt{6}  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify      854Simplify\ \ \ \ \ \ 8\sqrt{-54}  

 10i610i\sqrt{6}  

 35i235i\sqrt{2}  

 21i721i\sqrt{7}  

 24i624i\sqrt{6}  

8.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 Simplify    2196Simplify\ \ \ \ 2\sqrt{-196}  

 28i28i  

 70i270i\sqrt{2}  

 36i236i\sqrt{2}  

 64i264i\sqrt{2}