Complex Numbers 1 Ticket

√-4

• -2

• -2i

• 2

• 2i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.CN.C.7

√-81

• 9i

• -9i

• -9

• 9

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

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

• -2+6i

• 12+6i

• -35-16i²

• -35 -16i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

-6i+3i

• 3i

• -3i

• -2i

• -3i²

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Choose the correct answer for the operation pictured.

• 7-13i

• 7-i

• 1-13i

• 1-i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Simplify: √-16

• -4

• 4

• -4i

• 4i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

What letter usually represent imaginary number?

• a

• i

• j

• x

Tags

CCSS.HSN.CN.A.1

Simplify.
(10i)(-1i)

• -10i²

• 10

• -10

• -10i

Multiply: 
(4 – 3i)(-7 – 2i)

• A.  -23 + 13i

• B.  -23 - 29i

• C.  -34 + 13i

• D.  -34 - 29i

Tags

CCSS.HSA.APR.A.1

(3i)(-2+4i)

• -6+12i

• -12-6i

• -2+7i

• 12+6i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2