Multiplying Complex Numbers

Multiply (3 + 2i) and (4 - 5i).

• 22

• 12

• 19

• -7

Tags

CCSS.HSA.APR.A.1

Find the product of (-2 + 7i) and (1 - 3i).

• -19 + 13i

• 19 - 13i

• -19 - 13i

• 19 + 13i

Tags

CCSS.HSA.APR.A.1

What is the result of multiplying (5 - 6i) and (2 + 3i)?

• 11

• 28

• -28

• 15i

Tags

CCSS.HSA.APR.A.1

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

• 2 + 3i

• -6 - 7i

• 5 + 10i

• -5 - 10i

Tags

CCSS.HSA.APR.A.1

Calculate the product of (1 + 2i) and (3 + 4i).

• -5 + 10i

• 2 + 6i

• 7 + 8i

• -5 + 10i

Tags

CCSS.HSA.APR.A.1

Find the result of multiplying (-3 + 4i) and (2 - 5i).

• 14

• 7

• -14

• -2

Tags

CCSS.HSA.APR.A.1

Multiply (6 - 2i) and (-1 + 3i).

• 4 - 12i

• 10 - 4i

• 0

• -4 + 12i

Tags

CCSS.HSA.APR.A.1

What is the product of (2 + i) and (-3 - 4i)?

• -2 + 11i

• 2 - 11i

• -2 - 11i

• 2 + 11i

Tags

CCSS.HSA.APR.A.1

Calculate the result of multiplying (-5 + 2i) and (1 + 6i).

• -17 - 28i

• 17 + 28i

• 17 - 28i

• -17 + 28i

Tags

CCSS.HSA.APR.A.1

Find the product of (3 - 4i) and (-2 + i).

• -2 + 11i

• 1 + 5i

• -5 + 7i

• 6 - 3i

Tags

CCSS.HSA.APR.A.1