D27/D28 Add, Subtract, & Multiply Complex Numbers PRACTICE

Simplify i⁶⁶

• 1

• i

• -1

• -i

Tags

CCSS.HSN.CN.A.1

Simplify i³⁷

• 1

• i

• -i

• -1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Simplify i²⁴

• i

• 1

• -1

• -i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Simplify i⁴³

• 1

• i

• -i

• -1

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

What is the simplified form of (-9 + 5i) + (3 -2i)

• -12 + 31i

• -6 + 3i

• -11 + 7i

• 5 - 3i

Tags

CCSS.HSN.CN.A.2

What is the simplifies form of (11 - 7i) - (-3 + 12i)

• 8 - 19i

• 8 + 5i

• 13- 19i

• 14 -19i

Tags

CCSS.HSN.CN.A.2

What is the simplified form of

2i + 3 + 7 - 12 i

• 10i - 10

• -10i + 10

• 14i + 10

• -10i + 4

Tags

CCSS.HSN.CN.A.2

What is the simplified form of

-3i + 2 - 4i + 16 - (4 - 8i)

• -15i + 22

• i + 14

• -i + 14

• 15i - 22

Tags

CCSS.HSN.CN.A.2

What is the simplified form of

(-6i)(3i)

• -18

• -18i

• 18

• -18i²

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

What is the simplified form of

(-3 + 2i)(1- 4i)

• -2 - 2i

• 5 + 14i

• -11 -10i

• -3 -8i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2