Free Printable Quiz 19/11/2019 G10 2A " Complex and imagination numbers "

Worksheets

Quiz 19/11/2019 G10 2A " Complex and imagination numbers "

Total questions: 10

Worksheet time: 25mins

Name

Class

Date

(5-2i) + (-7+8i)

-2+6i

12+6i

-35-16i²

-35 -16i

-10

10i

-10i

Find the product
(1+3i)(2-i)

5+5i

5-5i

2-3i

5+7i

What is the simplified form of the above?

7/10 + 11/10 i

13/10 +1/10 i

5/4 - 3/2i

7/10 - 11/10 i

Simplify
2i - 7i + 10

-5i+10

9i+10

5i+10

Simplify: (4+2i)/(3-i)

1-i

1+i

10+10i

1+10i

What does i² = ?

-1

√-1

-√1

i⁷

-i

-1

How do you write a complex number?

a-bi

a+bi

ai+b

ai-b

10.

Reset

Quiz 19/11/2019 G10 2A " Complex and imagination numbers "

Total questions: 10

Worksheet time: 25mins

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