All Methods of Factoring

x² - 2x - 15

• (x - 5)(x + 3)

• (x + 3)(x - 5)

• (x - 3)(x - 5)

• (x - 15)(x - 2)

Factor (Grouping):
x³ - 5x² + 5x - 25

• (x² - 5) (x - 5)

• (x² + 5) (x - 5)

• (x² + 5) (x + 5)

• (x² - 1) (x - 25)

Factor:

4x² - 8x + 3

• (2x - 1) (2x - 3)

• (2x + 1) (2x + 3)

• (4x + 1) (x + 3)

• (4x - 1) (x - 3)

Factor:

6x² + 7x - 3

• (6x - 1) (x + 3)

• (3x + 1) (2x - 3)

• (6x + 1) (x - 3)

• (2x + 3) (3x - 1)

Factor:

3x³ + 6x² - 45x (GCF First!!)

• x(3x + 5) (x² + 3)

• (3x + 5) (x² - 3)

• 3x(x + 5) (x - 3)

• 3(x - 5) (x + 3)

Factor
n²-13n+40

• (n-5)(n-8)

• (n+5)(n-8)

• (n-5)(n+8)

• (n+6)(n+1)

6x² - x - 1

• (3x - 1) (2x + 1)

• (3x + 1) (2x - 1)

• (6x + 1) (x - 1)

• (6x - 1) (x + 1)

Factor:
10a⁴+16a+10a²

• 2a(5a³⁺8+5a)

• 2a⁴(5a+8a²+5a³)

• 2a⁴(10+16a+40a²)

• 3a³(5+8a+a²)

Factor by Grouping:
7r³-8r²+42r-48

• (r²+6)(7r+8)

• (r²+6)(7r-8)

• (r²+6)(r²+8)

• (r²+6)(7r+6)

Factor by Grouping:
20x³-25x²+4x-5

• (5x²-5)(4x+1)

• 5(x²-1)(4x+5)

• (5x²+1)(4x-5)

• (5x²+1)(4x-1)