Complex Number System Review

Where is point A located?

• 2 + i

• -3

• 2i

• -1 - i

Tags

CCSS.HSN.CN.B.4

• 5i
• -5i
• 5+i
• -5

Simplify.

• -5i

• 5

• 5i

• -5

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

• -6+12i

• -12-6i

• -2+7i

• 12+6i

Tags

CCSS.HSN.CN.A.2

i¹³

• -1

• 1

• i

• -i

Tags

CCSS.HSN.CN.A.2

Simplify:
(-3i)(4i)(-5i)

• -60i

• 60

• -60

• 60i

Tags

CCSS.HSN.CN.A.2

i⁶⁶

• 1

• i

• -1

• -i

Tags

CCSS.HSN.CN.A.2

Simplify: 
(10+ 15i)-(48 - 30i)

• 58 - 45i

• 58 - 15i

• -38 - 15i

• -38 + 45i

Tags

CCSS.HSN.CN.A.2

Simplify
2i - 7i + 10

• -5i+10

• 5i

• 9i+10

• 5i+10

Tags

CCSS.HSN.CN.A.2

Multiply
(2i)(3i)

• 5i

• -5

• 6i

• -6

Tags

CCSS.HSN.CN.A.2