Factoring Technique

Factor out 5 (x -2 ) + 2x ( x -2)

• (10x) (x -2)

• (5 + 2x ) (x - 2)

• 5 (x-2) (2x)

• 5 (x -2 -2x)

factor out x² - 81

• (x + 9) (x -9)

• (x - 9) (x - 9)

• (x + 9) (x + 9)

• x (x - 81)

Factor out ax²+ 2ax

• x (ax +2a)

• a (x²+2)

• ax (x + 2)

• No answer

factor out x² - 8x +16

• (x - 4)²

• (x + 4) ²

• (x - 16)²

• (x + 16)²

factor out 25x² - 10x + 1

• (x - 1 ) ²

• (5x - 1)²

• (x - 5)²

• (5x +1)²

Fully factorize -x² +2x - 1

• - (x + 1)²

• (-x -1)²

• (x - 1)²

• - (x - 1)²

fully factorize 6x² +3x + 10x + 5

• 3x (2x +1) + 2 (2x +1)

• x (6x+ 3 + 10) + 5

• (3x + 5) (2x + 1)

• (3 +2x) (2 + x)

Factor the expression

 $x^2-x-6$  

• (x+2)(x-3)

• (x-2)(x+3)

• (x-2)(x-3)

• x(x-3)

Comletely factorize the expression

12x - 9.

• 4(3x + 3)

• 3(4x + 3)

• 4(x - 3)

• 3(4x - 3)

Completely factor the expression

8ax + 12a - 4az.

• 4(2ax +3a - az)

• 2a(4x + 6 - 2z)

• 4a(2x + 3 - z)

• x(8a + 12a - 4az)