8th grade binomial and trinomial

Adding

100

(2x + 2y) + (3x + 5y)

5x + 7y

200

(3p - 12) + (6p + 20)

9p + 8

300

(-4x - 3y) + (5x - 2y)

x - 5y

400

(-3x + 12) + (3x - 12)

0

500

(5y - 4x) + (2y - 18)

-4x + 7y - 18

Subtracting

100

(10x + 5y) - (6x + 2y)

4x + 3y

200

(2x + 8y) - (3x + 2y)

-x + 6y

300

(-2x - 3) - (5x + 6)

-7x - 9

400

(-2x + 12) - (4x + 2y)

-6x - 2y + 12

500

(-3x - 9y) - (2 - 3x)

-9y - 2

FOIL

100

(x + 5)(x + 4)

x² + 9x + 20

200

(x + 3)(x - 1)

x² + 2x - 3

300

(x - 6)(x - 9)

x² - 15x + 54

400

(2x - 3)(x + 5)

2x² + 7x - 15

500

(-4x + 6)(3x - 7)

-12x² + 46x - 42

Factoring

100

x²+3x+2

(x+2)(x+1)

200

x²-7x+6

(x-6)(x-1)

300

x²-2x-35

(x+5)(x-7)

400

x²-14x+49

(x-7)(x-7)

500

x²-3x+0

(x-3)(x+0)