nombor kompleks

nombor kompleks

10th Grade

10 Qs

quiz-placeholder

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nombor kompleks

nombor kompleks

Assessment

Quiz

Mathematics

10th Grade

Hard

Created by

nor roslin

Used 24+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Ringkaskan   2i ×3i-2i\ \times-3i  

 66  

 6-6  

 i2i^2  

 6i26i^2  

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Ringkaskan,  23i × 9i\frac{2}{3}i\ \times\ 9i

 6-6  

 66  

 183\frac{18}{3}  

 183\frac{-18}{3}  

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Ringkaskan,   (2 +3i)  3 (2 + i)\left(-2\ +3i\right)\ -\ 3\ \left(2\ +\ i\right)  

 8-8  

 8+i-8+i  

 8i-8-i  

 8+i8+i  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Ringkaskan,  ( 2  i )  (3 + i)\left(\ 2\ -\ i\ \right)\ -\ \left(3\ +\ i\right) 

 1+2i-1+2i  

 12i-1-2i  

 1-1  

 i-i  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 Ringkaskan, 3 i ( 2 i + 4) + ( 3  i )3\ i\ \left(\ 2\ i\ +\ 4\right)\ +\ \left(\ 3\ -\ i\ \right)

 3  13 i-3\ -\ 13\ i  

  3 + 13 i-\ 3\ +\ 13\ i  

 6 i2 + 3 13 i6\ i^2\ +\ 3\ -13\ i  

 6 i2  3  13 i6\ i^2\ -\ 3\ -\ 13\ i  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nyatakan nilai nombor kompleks berikut .

 5i5i  

 25-25  

 5-5  

 2525  

 55  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

 (28i)(1+3i)\left(2-8i\right)-\left(-1+3i\right)  

 35i3-5i  

 311i3-11i  

 3+11i3+11i  

 311i23-11i^2  

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