Identify the Case of Factorization

Find the prime factorization of 90.

• 10 x 9

• 3 x 3 x 10

• 3 x 3 x 2 x 5

• 2 x 3 x 3 x 5

Find the prime factorization of 36.

• 2 x 2 x 3 x 3

• 9 x 4

• 9 x 2 x 2

• 3 x 2 x 3 x 2

The factorisation of 4x + 16 is _______

• 4(x + 4)

• 4(x - 4)

• x + 4

• 4x + 4

Choose the correct answer:
a² + bc + ab + ac = ______

• (a + b) (a + c)

• (a + b) (b + c)

• (a + c) (b + c)

• a (a + b + c)

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

20x³-25x²+4x-5

• (5x²-5)(4x+1)

• 5(x²-1)(4x+5)

• (5x²+1)(4x-5)

• (5x²+1)(4x-1)

Match each polynomial with the correct label for factoring.

• GCF Only

• Difference of

  Two Cubes

• Sum of

  Two Cubes

• Sum of Two Squares

• Difference of

  Two Squares

Factor the following completely:

20x³ + 15x²

​ (a)   (​ (b)   )

• 5x²

• 4x + 3

• 15x

• 20x²

• 2x + 3

• 5x

• 4x² + 3

Click on the picture for the question

• a

• b

• c

• d

Which of the following is a factor of the polynomial 2x2 – 3x – 5 ?

• 2x-5

• x-1

• 2x-3

• 3x+5