Imaginary Numbers

Imaginary Numbers

10th Grade

5 Qs

quiz-placeholder

Similar activities

Matrizes

Matrizes

9th - 12th Grade

10 Qs

UH. 3 (vektor) 10 MIPA 2

UH. 3 (vektor) 10 MIPA 2

10th Grade

10 Qs

vektor matematika

vektor matematika

10th Grade

10 Qs

الأعداد المركبة

الأعداد المركبة

10th Grade

5 Qs

Day 8 Multiply and Divide Complex Numbers

Day 8 Multiply and Divide Complex Numbers

9th - 12th Grade

10 Qs

Complex Numbers

Complex Numbers

9th - 12th Grade

10 Qs

vektor matematika

vektor matematika

10th Grade

10 Qs

مراجعة درس الأعداد المركبة (نوران وربا)

مراجعة درس الأعداد المركبة (نوران وربا)

1st - 12th Grade

7 Qs

Imaginary Numbers

Imaginary Numbers

Assessment

Quiz

Other

10th Grade

Hard

CCSS
HSN.CN.A.2

Standards-aligned

Created by

Alicia Brunette

Used 21+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Multiply: 
(4 – 3i)(-7 – 2i)
A.  -23 + 13i
B.  -23 - 29i
C.  -34 + 13i
D.  -34 - 29i

Tags

CCSS.HSN.CN.A.2

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify: 
(10+ 15i)-(48 - 30i)
58 - 45i
58 - 15i
-38 - 15i
-38 + 45i

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Find the sum.
(5-2i) + (-7+8i)
-2+6i
12+6i
-35-16i2
-35 -16i

Tags

CCSS.HSN.CN.A.2

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

(3i)(-2+4i)
-6+12i
-12-6i
-2+7i
12+6i

Tags

CCSS.HSN.CN.A.2

5.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Simplify the radical
 3i +144-3i\ +\sqrt{-144}