Factor Special

Factor.

x² - 25

• ( x + 5 ) ( x - 5 )

• ( x - 5 ) ( x - 5 )

• ( x + 5 ) ( x + 5 )

• Prime

x² + 24x + 144

• (x + 12)²

• (x - 12)²

• (x + 15)²

• (x + 13)²

Factor: x² + 24x + 144

• (x + 12)²

• (x + 9)²

• (x + 15)²

• (x + 13)²

Factor.

4x² - 64

• Prime

• ( 2x - 32) (2 x + 32)

• ( 2x - 8) (2 x - 8)

• (2x - 8) (2x + 8)

Match each polynomial with the correct label for factoring.

• Difference of

  Two Squares

• Sum of Two Squares

• Difference of

  Two Cubes

• Sum of

  Two Cubes

• GCF Only

In which scenario would you use the difference of squares formula to factor a polynomial?

• When the polynomial is a trinomial

• When the polynomial has four terms

• When the polynomial is a binomial with both terms perfect squares

• When the polynomial has a GCF other than 1

Multiply:
(r + 7)(r − 7)

• r ² − 49 

• r ² + 14

• r ² − 7r + 49 

• r − 49

Factor 49r²-36

• (7r + 6)(7r - 6)

• (7r + 6)(7r + 6)

• (7r - 6)(7r - 6)

Is this a perfect square trinomial?
x² + 14x + 49

• Yes

• No