Factor Polynomials

Factor
3a² + 4a + 1

• (7a-10)(a-8)

• Not factorable

• (3a+1)(a+1)

• (3a-1)(a-1)

Factor:
x² - 16

• Prime

• ( x - 4) ( x + 4) 

• ( x - 8) ( x + 8) 

• ( x - 4) ( x - 4) 

What is the GCF of:

3x²y³ + 18xy - 24x³y²

Factor by grouping...64x³ + 24x² + 40x + 15

• 8x² + 5

• (8+5)(8x³ + 3x²)

• (8x²+5)(8x+3)

• 8x²(8x + 3)+5(8x + 3)

Factor completely.
k² -2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)

4x² - 25

• (2x + 5) (2x - 5)

• (2x - 5)²

• (2x + 5)²

• 2x + 5(2x - 5)

Factor completely: x²-6x+8

• (x-2)(x-4)

• (x-1)(x-8)

• (x+2)(x+4)

• (x+1)(x+8)

What is the GCF in this polynomial?
2x² + 12x - 32

• 
  2

• 
  3

• 
  6

• 
  18

Factor by grouping:
4p³+8p²+3p+6

• (2p²+3)(p+2)

• (2p²+6)(p+4)

• (4p²+3)(p+2)

• (4p²+8p)(3p+6)