P1 - P3 Review

Simplify the radicals

100

Simplify the following: √(-36)

6i

200

Simplify the following: √(-200)

10i√2

300

Simplify the following: √(-75)

5i√3

400

Simplify the following: √(-72)

6i√2

500

Simplify the following: √(-12)

2i√3

Adding & Subtracting Complex numbers

100

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

8 + 9i

200

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

8 + 4i

300

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

-4 - 4i

400

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

3+2i

500

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

10+3i

Multiplying & Dividing Complex Numbers

100

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

-5 + 35i

200

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

14-2i

300

(3i)/(4-i)

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

400

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

13

500

(2+5i)^2

-21+20i

Mixed

100

What is the conjugate of 

-3-5i

-3+5i

200

Find the zeros:

x^2 + 100 =0

x=10i , -10i

300

Find the zeros:

x^2 - 10x + 25 = 3

x = 5 + sqrt3

x= 5 -sqrt3

400

What is the conjugate of 

-2i

2i

500

Find the zeros:

2x^2+27=-13

x = 2isqrt5

x= -2isqrt5

Trivia

100

2+2

4

200

How many bones are in a human body?

206

300

What is the most popular pizza topping in America?

Pepperoni

400

Which NBA superstar holds the record for the most all-time career points?

Lebron James

500

Which three states share a border with New Jersey? 

New York, Delaware, Pennsylvania