Math 2

Factoring By Grouping

100

Solve (xy + 6y) - (4x - 24)

(y-4) (x-6)

200

Solve (bc - 3b) + (5c - 15)

(b + 5) (c-3)

300

Solve (xy + 4x) + (2y + 8)

(x + 2) (y + 4)

400

Solve (mn - 5m) + (3n - 15)

(m + 3) (n - 5)

500

Solve (cd + 5c) + (4d + 20)

(c + 4) (d + 5)

Factoring Trinomials

100

Solve x² + 8x + 15

(x + 5) (x + 3)

200

Solve x² + 12x + 20

(x + 10) (x + 2)

300

Solve x² + 8x + 12

(x + 6) (x + 2)

400

Solve x² - 7x + 10

(x - 5) (x - 2)

500

Solve x² + 2x - 8

(x + 4) (x - 2)

Factoring Perfect Squares

100

Solve  x² - 4            

(x - 2) (x - 2)

200

Solve Y² - 81

(y + 9) (y - 9)

300

Solve y² - 625

(y + 25) (y - 25)

400

Solve 9x² - 16

(3x + 4) (3x - 4)

500

Solve 9x⁴ - 16

(3x² + 4) (3x² - 4)

Factoring

100

Solve 5(2x² + 5)

10x² + 25

200

Solve 2x(4x + 1)

8x² + 2x

300

Solve 2x² (2x² + 5)

4x⁴ + 10x²

400

Solve 5a (3 - 2a²)

15a - 10a³

500

Solve 5ab (b + 3)

5ab² + 15ab

Factoring Dividing

100

Solve 10x + 15

5(2x + 3)

200

Solve 8x + 4

4(2x + 1)

300

Solve 10x² + 25

5(2x² + 5)

400

Solve 15a - 10a³

5a(3-2a²)

500

Solve 5ab² + 15ab

5ab(b + 3)