Polynomial + Factoring Review

Factor Completely

100

6x² - 15x

3x (2x - 5)

200

x² + 4x

x (x + 4)

300

-12x² + 4x

-4x (3x - 1)

400

12x³ + 15x²

3x² (4x + 5)

500

7x² - 21x - 14

7 (x² - 3x - 2)

Multiply Polynomials

100

(x - 7) (x + 7)

x² - 49

200

(4n + 1)(2n + 6)

8n² + 26n + 6

300

(4a + 2)(6a² − a + 2)

24a³ + 8a² + 6a + 4

400

(3x + 6)²

9x² + 36x + 36

500

(n² + 6n − 4)(2n − 4)

2n³ + 8n² − 32n + 16

GCF

100

-3x² - 6x

-3x

200

-8y + 4  

-4

300

12n⁵ + 16n³

4n³ 

400

-36n³ - 12n - 28

-4

500

63m⁶ - 49m⁵ - 21m⁴

7m⁴