NÚMEROS IMAGINARIOS

NÚMEROS IMAGINARIOS

9th Grade

10 Qs

quiz-placeholder

Similar activities

Propoziții. Predicate. Cuantificatori

Propoziții. Predicate. Cuantificatori

9th Grade

10 Qs

КОЛИЧЕСТВЕННЫЕ ХАРАКТЕРИСТИКИ

КОЛИЧЕСТВЕННЫЕ ХАРАКТЕРИСТИКИ

9th - 12th Grade

10 Qs

三年级数学长度的除法

三年级数学长度的除法

1st - 10th Grade

10 Qs

Problemes de Percentatges i Proporcionalitat II

Problemes de Percentatges i Proporcionalitat II

9th Grade

13 Qs

质量单位的换算

质量单位的换算

1st - 10th Grade

15 Qs

CH5 TRIGONOMETRY RATIOS - ANGLE (DLP)

CH5 TRIGONOMETRY RATIOS - ANGLE (DLP)

9th Grade

10 Qs

9 клас екзамен  скорочення дробів

9 клас екзамен скорочення дробів

9th Grade

14 Qs

NOMBOR NISBAH (INTEGER)

NOMBOR NISBAH (INTEGER)

KG - University

10 Qs

NÚMEROS IMAGINARIOS

NÚMEROS IMAGINARIOS

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Laura Maza

Used 23+ times

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de la operación:

 281+342\sqrt{-81}+3\sqrt{-4}  es

85i

24i

-35i

-5i

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

La solución a la ecuación: 7x2+14=07x^2+14=0  es:

 2i\sqrt{2}i  

 4i\sqrt{4}i  

 5i5i  

 2i2i  

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de:  i29i^{29}  es:

 1-1  

i

-i

1

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de  (3i3)2\left(3i^3\right)^2  es:

 3i63i^6  

 9i69i^6  

 9-9  

 3-3  

5.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de    (144)5\left(\sqrt{-144}\right)^5  es:

 12i512i^5  

 248.832 i248.832\ i  

 248.832 -248.832\   

 i3i^3  

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de   94i3 ÷32i3\frac{9}{4}i^{3\ }\div\frac{3}{2}i^3  es:

 23\frac{2}{3}  

 32\frac{3}{2}  

 23i\frac{2}{3}i  

 32i\frac{3}{2}i  

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

El resultado de   (5 4i)(2+5i)\left(5\ -4i\right)\left(2+5i\right)  es:

 20i2-20i^2  

 17i +3017i\ +30  

 20i2+30-20i^2+30  

 30i2-30i^2  

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?