Radicals & Factoring

Simplifying Radicals & Radical Operations

100

√72

-2√2

200

√ -7

i√ 7

300

√228

2√57

400

√-176

4i√11

500

√ -356

2i√89

Complex Numbers

100

Simplify (12+ 4i) + ( 4 - i)

16 + 3i

200

(-6 - 7i) - (1 + 3i)

-7 -10i

300

Simplify (-3i)(7i)

21

400

(6 - 4i)(-4 - 6i)

-48 - 20i

500

Solve -3 / i

3i

Factoring GCF

100

4x³-2x²+6x

2x(2x²-x+3)

200

12y³-15y²+6y

3y(4y²-5y+2)

300

-72x²+24xy+28xy²

-24xy(3x-1-2y)

400

8x³y²+24x⁴y-20x²y²

4x²y(2xy+6x²-5y)

500

6x²y+14xy²-42xy-2x²y²

2xy(3x+7y-21)

Factoring Trinomials

100

k²+3k-40

(k+8)(k-5) 

200

2w²-3w-9

(2w+3)(w-3)

300

3x²-7x-6

(3x+2)(x-3)

400

6x²+7x-49

(3x-7)(2x+7)

500

4x²-16x+7

(2x-1)(2x-7)

Misc.

100

Where did the Mayflower first land?

Plymouth, Massachusetts

200

What Thanksgiving vegetable was grown in space?

The potato

300

What state raises the most turkeys?

Minnesota

400

How many feathers does an adult turkey have? (must be within +/- 10%)

About 3,500

500

How many towns in the United States are named Turkey?

3