Expressions

Combining

100

3x + 2x + 5 

5x + 5

200

2x² - 3x - 4x²

-2x² + -3x

300

4ab + -3a - 4b + 2a + -2ab

2ab + -1a + -4b

400

-4x - 2x² - 3x + 5x²

-7x + 3x²

500

-5x + -3xy - 2xy + 7xy - 2x + 3x

-4x + 2xy

Distributing

100

2(x + 3)

2x + 6

200

-3r(2r - 3)

-6r² + 9r

300

(x + 9)(x + 11)

x² +20x + 99

400

(2x + 3)(x - 10)

2x² -17x - 30

500

(x + 2)(3x - 2y + 15)

3x² -2xy + 21x - 4y + 30

Distribute and Combine

100

2(4 + 2x) + -6

2 + 4x

200

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

-5x + 7xy

300

11 - 2(a + 5) - 3a

1 - 5a

400

9a - 4(3a - 2b) + -3(a + b)

-6a + 5b

500

9 + 2x(1 + x) - 3(x² - 5) + 2x

24 + 4x + -1x²

Factoring

100

12x - 48

12(x + -4)

4(3x + -12)

200

3x + 2x² - 4x³

x(3 + 2x + -4x²⁾

300

15x⁴ y² + 18x³y⁷

3x³y² (5x + 6y⁵)

400

x² + 7x + 12

(x + 3)(x + 4)

500

x² - 9x - 22

(x - 11)(x + 2)