Conjugates and Dividing Complex Numbers

What is the denominator after multiplying and before simplifying?

• -10

• -2i

• 2i

• 10

Tags

CCSS.HSN.CN.A.3

What is the numerator after multiplying and before simplifying?

• 6-8i

• 12-6i

• 8+6i

• -3+4i

Tags

CCSS.HSN.CN.A.3

What is the numerator after multiplying and before simplifying?

• 1

• -5+2i

• -7i

• -4+i

Tags

CCSS.HSN.CN.A.3

• A
• B
• C
• D

Tags

CCSS.HSN.CN.A.1

• A
• B
• C
• D

Tags

CCSS.HSN.CN.A.3

• A
• B
• C
• D

Tags

CCSS.HSN.CN.A.3

• A
• B
• C
• D

Tags

CCSS.HSN.CN.A.3

• A
• B
• C
• D

Tags

CCSS.HSN.CN.A.3

• A

• B

• C

• D

Tags

CCSS.HSN.CN.A.3

What is the results of dividing 6 + 2i by 3 + i ?

• 2 + i

• 2 - i

• 1 + 2i

• 2

Tags

CCSS.HSN.CN.A.3