Factoring - Special Case

Factor: 
x² - 169

• ( x - 13) ( x + 13) 
• ( x + 13) ( x + 13) 
• ( x - 13) ( x -13) 
• Prime

Tags

CCSS.HSA.APR.C.4

Factor:

x² - 4x + 4

• (x + 2)²

• (x - 2)²

• (x + 4)²

• (x - 4)²

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
x² - 25

• ( x + 5 ) ( x - 5 ) 
• ( x - 5 ) ( x - 5 ) 
• ( x + 5 ) ( x + 5 ) 
• Prime

Tags

CCSS.HSA.APR.C.4

Factor:
x² - 16

• Prime
• ( x - 4) ( x + 4) 
• ( x - 8) ( x + 8) 
• ( x - 4) ( x - 4) 

Tags

CCSS.HSA.APR.C.4

Factor:
x² - 30x + 225

• (x + 15)²
• (x - 15)²
• (x + 25)²
• (x - 25)²

Tags

CCSS.HSA.APR.C.4

Factor:

25x² - 100y²

• ( 5x - 10y) (5x + 10y)

• ( 5x - 10y)²

• Prime

• ( 5x - 50y) (5x + 50y)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor: 
x² - 400

• ( x - 200) ( x + 200) 
• ( x + 20) ( x + 20) 
• Prime
• ( x - 20) ( x + 20) 

Tags

CCSS.HSA.APR.C.4

Factor:

   $49x^2-28x+4$  

•  $\left(7x+2\right)\left(7x-2\right)$  

•  $\left(7x+2\right)^2$  

•  $\left(7x-2\right)^2$  

•  $\left(3.5x-1\right)^2$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 Factor:
 $49x^2-144$ 

•  $\left(7x-12\right)^2$  

•  $\left(7x+12\right)^2$  

•  $\left(7x-12\right)\left(7x+12\right)$  

•  $\left(4x+11\right)^2$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:

    $16y^2-24y+9$  

•  $\left(4y+3\right)\left(4y-3\right)$  

•  $\left(8y\ +\ 3\right)^2$  

•  $\left(8y-3\right)^2$  

•  $\left(4y-3\right)^2$  

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3