Factor Polynomials Gcf Trinomial Difference of Square Cube

Factor: 
x² - 400

• ( x - 200) ( x + 200) 

• ( x + 20) ( x + 20) 

• Prime

• ( x - 20) ( x + 20) 

Tags

CCSS.HSA.APR.C.4

Factor: 
25x² - 100y²

• ( 5x - 10y) (5xy + 10y) 

• ( 5x - 10y)²

• Prime

• ( 5x - 50y) (5x + 50y) 

Tags

CCSS.HSA.APR.C.4

Which of the following trinomials is a perfect square trinomial?

• r² - 6r + 36

• 4y² + 10y + 25

• x² + 16x + 16

• 9a² - 12a + 4

Tags

CCSS.HSA.APR.C.4

Factor, if possible: 
64x²-16x+1

• Not factorable.

• (32x-1)²

• (8x+1)²

• (8x-1)²

Tags

CCSS.HSA.APR.C.4

Factor: x² + 24x + 144

• (x + 12)²

• (x + 9)²

• (x + 15)²

• (x + 13)²

Tags

CCSS.HSA.APR.C.4

x² + 18x + 81

• (x + 9)(x – 9)

• (x + 18)²

• (x + 9)²

• (x + 6)²

Tags

CCSS.HSA.APR.C.4

Which of the following is a perfect square trinomial?

• x² + 14x – 49 

• x² + 20x + 100 

• x² – 8x + 4 

• x² – 5x + 6 

Tags

CCSS.HSA.APR.C.4

Factor 7x + 21 using the GCF

• 7(x+3)

• 7x + 3

• 3(x + 7)

• x(7 + 3)

Tags

CCSS.7.EE.A.1

What is the GCF of 18xy and 12x

• 3

• 3x

• 6x

• 2x

What is the GCF of 28ab and 42b

• 4b

• 6b

• 7b

• 14b