Expressions

Simplifying A

100

5x - 3 - 12x + 9

What is -7x + 6?

200

a(5a - 3b + 7c)

What is 5a² - 3ab + 7ac?

300

5x(7y² - 4y + 7)

What is 35xy² - 20xy + 35x?

400

-6(x - 1) + 7(x - 5)

What is x - 29?

500

0.7(5a + 7) - 1.6

What is 3.5a + 3.3?

SimplifyingB

100

4x + y + x - 13

What is 5x + y - 13?

200

6x(4x - 8y)

What is 24x² - 48xy?

300

9 - 7(3a - 2)

What is -21a + 23?

400

11 - 5(a + 3b) - 8a

What is 11 - 13a - 15b?

500

-7a(3a - 8) + 12a²

What is -9a² + 56a?

FactoringA

100

9a - 9b

What is 9(a - b)?

200

48a - 16b + 8

What is 8(6a - 2b + 1)?

300

3a^4b - 15a

What is 3a(a³b - 5)?

400

-3 - 3n - 3n³

What is -3(1 + n + n³)?

500

-m²n² + 2mn²

What is mn²(-m + 2)?

FactoringB

100

14xyz - 49xy

What is 7xy(2z - 7)?

200

24a - 96

What is 24(a - 4)?

300

16z^4 - 24z³ - 12z²

What is 4z²(4z² - 6z - 3)?

400

-6m - 4m^5

What is -2m(3 + 2m^4) or 2m(-3 - 2m^4) ?

500

-8a² - 4b² - 6b

What is -2(4a² + 2b² + 3b)?