Factoring PST and DOS

36m² - 9

• (6m + 3)(6m - 3)

• (6m - 3)(6m - 3)

• (3m + 6)(3m - 6)

• Not Factorable

Tags

CCSS.HSA.APR.C.4

64x² - 81y²

• (8x - 9y)(8x - 9y)

• (8x - 9y)(8x + 9y)

• (8xy -9)(8xy+ 9)

• (8x² - 9)(8 + 9y²)

Tags

CCSS.HSA.APR.C.4

100m²n² - 16p²

• Not Factorable

• (10mn - 4p)(10mn + 4p)

• (10mn² - 4p)(10mn² + 4p)
  

• (25mn - 8p)(25 + 8p)

Tags

CCSS.HSA.APR.C.4

32n² - 50

• (16n - 25)(16n + 25)

• 2(8n - 25)(8n + 25)

• 2(4n + 5)(4n - 5)

• Not Factorable

Tags

CCSS.HSA.APR.C.4

Tags

CCSS.HSA-REI.B.4B

Match each polynomial with the correct label for factoring.

• Sum of

  Two Cubes

• GCF Only

• Difference of

  Two Cubes

• Difference of

  Two Squares

• Sum of Two Squares

Tags

CCSS.HSA.APR.C.4

Factor the following completely:

20x³ + 15x²

​ (a)   (​ (b)   )

• 5x²

• 4x + 3

• 15x

• 20x²

• 2x + 3

• 5x

• 4x² + 3

Match each polynomial to its factored form:

• (x+4)(x+1)

• (x-4)(x-1)

• (x-4)(x+1)

• (x+4)(x-1)

36x² - 64

• (6x - 8)(6x + 8)

• 4(3x - 4)(3x + 4)

• Not Factorable

• (9x - 16)(9x + 16)

Tags

CCSS.HSA.APR.C.4

Is this a perfect square trinomial?
x² + 6x + 9

• Yes

• No