Complex Numbers

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Questions Responses

Simplify the radicals

Adding & Subtracting Complex numbers

Multiplying & Dividing Complex Numbers

Preform the following operation

Factor Fun

100

Simplify the following: √(-36)

6i

100

(3 +4i)+(5+5i)

8 + 9i

100

(3 +4i)(5+5i)

-5 + 35i

100

(4 +i)-(6+2i)

-2-i

100

Factor: x²-9

(x+3)(x-3)

200

Simplify the following: √(-200)

10i√2

200

(2 -3i)+(6+7i)

8 + 4i

200

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

14-2i

200

(2 +2i)(4+i)

6+10i

200

Factor: x²+2x+1

(x+1)(x+1)

300

Simplify the following: √(-75)

5i√3

300

(-6 -i)+(2-3i)

-4 - 4i

300

3i / 4-i

-(3/17) + (12/17) i

300

(2 +7i)+(4+6i)

8 + 13i

300

Factor: 2x²+8x+8

2(x+2)(x+2)

400

Simplify the following: √(-72)

6i√2

400

(6 +7i)-(3+5i)

3+2i

400

(2 +3i)(2-3i)

13

400

(6 +2i)/(4+8i)

1/2 - 1/2 i

400

Factor 3x²-5x-2

(3x+1)(x-2)

500

Simplify the following: √(-12)

Simplify the following: 2i√3

500

(8 +i)-(-2-2i)

10+3i

500

(2 +5i)^2

-21+20i

500

(3+5i)^2

-16+30i

500

Factor: 16x²-81y²

(4x-9y)(4x+9y)