Multiplying Complex Numbers

Front

(i)(3i)

Back

-3

Tags

CCSS.HSN.CN.A.2

Front

(-3-i)(6-i)

Back

-19-3i

Tags

CCSS.HSN.CN.A.2

Front

(-4i)(3i)(4i)

Back

48i

Tags

CCSS.HSN.CN.A.2

Front

Simplify:
3√-81

Back

27i

Front

What does i² = ?

Back

-1

Tags

CCSS.HSN.CN.A.1

Front

Simplify.

Back

5i

Front

Another way to express √-1 is?

Back

i

Tags

CCSS.HSN.CN.A.1

Front

What does a represent in a complex number expressed as a + bi?

Back

the real part of the complex number

Tags

CCSS.HSN.CN.A.1

Front

If you are adding two complex numbers, what should you do?

Back

Add only the real numbers together and then add only the complex numbers together, then stop.

Tags

CCSS.HSN.CN.A.2

Front

What is the standard form for a complex number?

Back

a + bi

Tags

CCSS.HSN.CN.A.1