~*Solve Quadratics Review*~

Solve Using GCF

100

Factor out the GCF:

2x - 10

2(x-5)

200

Factor out the GCF:

4x^2 - 8x

4x(x-2)

300

Factor out the GCF:

3x^2 -27x

3x(x-9)

400

Factor out the GCF:

2x^2 - 32

2(x^2-16)

Solve by Factoring

100

Solve the Quadratic by Factoring:

x^2+2x-3=0

(x+3)(x-1)=0   thus, x=-3 and x=1

200

Solve the Quadratic by Factoring:

x^2-10x+16=0

(x-8)(x-2)=0   thus, x=8 and x=2

300

Solve the Quadratic by Factoring:

n^2-n-2=0

(n+1)(n-2)=0   thus, n=-1 and n=2

400

Solve the Quadratic by Factoring:

x^2-5x+6=0

(x-3)(x-2)=0  thus, x=3 and x=2

Factoring when a=1

100

Factor the following Quadratic:

x^2+5x+6

(x+2)(x+3)

200

Factor the following Quadratic:

x^2-8x+12

(x-6)(x-2)

300

Factor the following Quadratic:

x^2+11x-42

(x+14)(x-3)

400

Factor the following Quadratic:

x^2-12x+27

(x-9)(x-3)

Factoring when a>1

100

Factor the following Quadratic:

3p^2-2p-5

(3p-5)(p-1)

200

Factor the following Quadratic:

5n^2+19n+12

(5n+4)(n+3)

300

Factor the following Quadratic:

5x^2-18x+9

(5x-3)(x-3)

FOIL

100

Simplify the expression:

(x+5)(x-11)

x^2-6x-55

200

Simplify the expression:

(x-2)(x-7)

x^2-9x+14

300

Simplify the expression:

(x+10)(x+4)

x^2+14x+40

400

Simplify the expression:

(x-7)(x+8)

x^2+1x-56