Complex Numbers

Front

Back

10i

Front

(3 + 2i) + (4 - 5i)

Back

7 - 3i

Tags

CCSS.HSN.CN.A.2

Front

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

Back

1 - 8i

Tags

CCSS.HSN.CN.A.2

Front

What does i² equal?

Back

-1

Tags

CCSS.HSN.CN.A.1

Front

√-36

Back

6i

Front

What letter represents an imaginary number?

Back

i

Tags

CCSS.HSN.CN.A.1

Front

Find the sum.
(5-2i) + (-7+8i)

Back

-2+6i

Tags

CCSS.HSN.CN.A.2

Front

3i + 2i

Back

5i

Tags

CCSS.HSN.CN.A.2

Front

(2i)(3i)

Back

-6

Tags

CCSS.HSN.CN.A.2

Front

-6i + 3i

Back

-3i

Tags

CCSS.HSN.CN.A.2