March 5 Factoring ax^2+bx+c

Which of the following is a factor of

z² + 7z - 18 ?

• z + 9

• z + 2

• z - 6

• z - 3

• The trinomial is prime.

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Which of the following is a factor of

r² - 16r + 60 ?

• r + 6

• r + 10

• r - 6

• r - 3

• The trinomial is prime.

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

Which of the following is a factor of

p² - 12p - 6 ?

• p + 6

• p + 3

• p - 6

• p - 2

• The trinomial is prime.

Which of the following is a factor of

3x² - 7x + 2?

• x - 1

• x - 2

• 3x - 2

• 3x + 1

• The trinomial is prime.

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

Which of the following is a factor of

2m² + 3m - 9?

• 2m + 1

• 2m + 1

• 2m - 3

• m - 3

• The trinomial is prime.

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.2

Identify all binomials that are the difference of two squares.

• a² + 4

• c² - 9c - 16

• x² - 144

• 25k² - 2

• 9 - 16t²

Which is the complete factorization of

x² - 225?

• (x + 15) (x + 15)

• The binomial is prime.

• (x - 15) (x + 15)

• (x - 15) (x - 15)

Which is a factor of

x² - 16?

• The binomial is prime.

• x + 4

• x + 8

• x - 2

Which is a factor of

49 - 36x²

• 7x + 6

• 6x - 7

• 7 - 18x

• 7 + 6x