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Duplicate of Adding, Subtracting, and Multiplyin ...

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What letter represents an imaginary number.

<latex>i</latex>

<latex>q</latex>

<latex>b</latex>

<latex>p</latex>

Simplify the radical.

25√2

2√5

5√2

√2

Simplify: √-72

6i√2

4i√18

2i√18

i√72

Add or Subtract the Complex Numbers

8 + 29<i>i</i>

8 + 5<i>i</i>

24 + 5<i>i</i>

24 + 29<i>i</i>

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

6-24i

14-8i

10-20i

-2-8i

Simplify the following radical expression:

<i>5 √6</i>

<i>5i √6</i>

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

5-5i

1-3i

5-3i

1-5i

Add or Subtract the Complex Numbers

20 + 30<i>i</i>

16 + 24<i>i</i>

16 + 30<i>i</i>

20 + 24<i>i</i>

Choose the imaginary number

√7

√16

-√121

155i

Find the Difference: (3+5i)-(7-6i)

-4+11i

-4-i

10-i

10+11i

Subtracting Complex Numbers

D

C

B

A

Simplify: √-50

5i√2

5i

i√50

√2

Simplify: √-10

5i√2

10i

2i√5

i√10

Add or Subtract the Complex Numbers

20 + 24<i>i</i>

16 + 30<i>i</i>

20 + 30<i>i</i>

16 + 24<i>i</i>

Find the sum of (8-11i)+(9-2i)

-1-9i

17-9i

-1-13i

17-13i

Add or Subtract the Complex Numbers

20 + 24<i>i</i>

20 + 30<i>i</i>

16 + 24<i>i</i>

16 + 30<i>i</i>

Simplify the radical √-25

5i

5

-5

25i

Adding Complex Numbers

C

A

D

B

Simplify 2i-(4+7i)

-4-5i

-4+9i

4+5i

-4-9i