Factoring Quadratics In Standard Form

Trinomials w/ a=1 & -1

100

x^2 + 7x +12

(x+3)(x+4)

200

x^2 - x - 20

(x-5)(x+4)

300

-x^2 - 6x - 9 

-(x+3)(x+3)

400

x^2 -13x + 42

(x-6)(x-7)

500

-x^2 + 15x - 56

-(x-7)(x-8)

Trinomials w/ a not equal to 1 or -1

100

2x^2+7x+6

(2x+3)(x+2)

200

21x^2-x-2

(7x+2)(3x-1)

300

48x^2+14x+1

(8x+1)(6x+1)

400

6x^2+25x-9

(3x-1)(2x+9)

500

-21x^2-25x+4

-(7x-1)(3x+4)

Perfect Square Trinomials

100

x^2+2x+1

(x+1)^2

200

x^2-8x+16

(x-4)^2

300

4x^2-16x+16

(2x-4)^2

400

25x^2+20x+4

(5x+2)^2

500

-9x^2+6x-1

-(3x-1)^2

Difference of Sqaures

100

x^2 - 4

(x+2)(x-2)

200

x^2-1

(x+1)(x-1)

300

36x^2-25

(6x+5)(6x-5)

400

100x^2 - 169

(10x+13)(10x-13)

500

-16x^2+49

-(4x+7)(4x-7)

Things about Ramirez

100

What is Mr. Ramirez' favorite color?

Orange

200

How old is Mr. Ramirez going to turn in November?

24

300

What year did Mr. Ramirez graduate high school?

2014

400

Where did Mr. Ramirez go his freshman year of high school?

Pueblo

500

What is Mr. Ramirez' full name?

Andres Jesus Ramirez