Algebra B: Solving Difference of Squares and Binomials

Is the polynomial a difference of squares and if it is factor the polynomial.

d² - 36

• Is not a difference of squares

• Is a difference of squares;

  (d + 6)(d - 6)

• Is a difference of squares; (d - 6)²

• Is a difference of squares;

  (d + 18)(d - 18)

Tags

CCSS.HSA.APR.C.4

Fully Factor the Following
25x²-81

• (5x-9)²
• (5x+9)(5x-9)
• 25(x-9)²
• (9x+5)(9x-5)

Tags

CCSS.HSA.APR.C.4

x² - 400

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

Tags

CCSS.HSA.APR.C.4

Fully Factor the Following
25x²-81

• (5x-9)²
• (5x+9)(5x-9)
• 25(x-9)²
• (9x+5)(9x-5)

x² - 169

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

Tags

CCSS.HSA.APR.C.4

x² - 400

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

Tags

CCSS.HSA.APR.C.4

m²-10m=0

• m=0 and m=-10
• m=1 and m=10
• m=0 and m=10
• m=1 and m=-10

Tags

CCSS.HSA-REI.B.4B

b²+14b=0

• b=0 and b=-14
• b=1 and b=14
• b=1 and b=-14
• b=0 and b=14

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

5w²-5w=0

• w=0 and w=-1
• w=0 and w=1
• w=1 and w=-1
• w=1 and w=5

Tags

CCSS.HSA-REI.B.4B

24k²+24k=0

• k=1 and k=24
• k=-1 and k=24
• k=0 and k=1
• k=0 and k=-1

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4