Factoring Test Review

G-C-F

100

What is the GCF of  3x^4-6x?

3x

200

What is the GCF of  24x^2-18x^3?

6x^2

300

What is the GCF of  2x^2+12x-8?

2

400

What is the GCF of  8x^3-12x^2+32x?

4x

X-Puzzle

100

Foctor the trinomial  x^2+12x+32

(x+8)(x+4)

200

Foctor the trinomial  x^2-9x+18

(x-3)(x-6)

300

Foctor the trinomial  x^2+10x-24

(x+12)(x-2)

400

Foctor the trinomial  x^2-2x-48

(x-8)(x+6)

Solutions/x-intercepts/roots

100

Solve the equation 

 x^2+11x+30=0

x={-6, -5}

200

Solve the equation 

 x^2+x-56=0

x={-8,7}

300

Solve the equation 

 x^2-9x-40=-4

x={-3,12}

400

Solve the equation 

 x^2+x-44=10-2x

x={-9,6}

Challenge (Double Points)

100

Solve the equation 

 3x^2-21x+36=0

x={3, 4}

200

Solve the equation 

2x^2+17x+8=0

x={-8, -1/2}

300

Solve the equation 

2x^2-8x-80=40

x={-6, 10}

400

Solve the equation 

 4x^2+15x+25=-5x+4

x={-7/2,-3/2}