Factor Trinomials and Squares

Factor:
 n² + 10n + 25

• (n + 5)(n - 5)

• (n + 25)(n + 1)

• (n - 5)²

• (n + 5)²

Factor

x² + 18x + 81                      

• (x + 9)(x – 9)

• (x + 18)²

• (x + 9)²

• (x + 6)²

x² - 9

• (x + 3) (x - 3)

• (x - 3) (x - 3)

• (x + 3) (x - 6)

• Can't factor using Diff. of Squares

4a² - 25

• (2a + 5) (2a - 5)

• (2a - 5) (2a - 5)

• (x + 5) (x - 5)

• Can't factor using Diff. of Squares

Which of the following are in the form of difference of squares? Select all that apply.

• (x - 3)(x + 3)

• (2d - 5)(2d - 5)

• (f + 6)(f - 6)

• (k² - 10)(k² + 10)

• (y + 1)(y + 1)

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

• Yes

• No

Factor completely: 25x²+60x+36

• (x-6)²

• (x+6)²

• (5x-6)²

• (5x+6)²

Factor: 25x²-70x + 49

• (x+7)²

• (x-7)²

• (5x+7)²

• (5x-7)²

What is the Factored form of given polynomial ?

• 1 ( 5 + 2a )

• 5 ( 2 + a )

• 1 ( 5 + 2a )

• 5 ( 1 + 2a )

Factor completely perfect square trinomials; and solve problem involving factors of polynomials. 9a² + 24a + 16