Prime Factorization Radicals Practice

In simplest radical form,
√80 is equivalent to

• 16√5

• 2√20

• 4√5

• 8√5

• A

• B

• C

• D

• A

• B

• C

• D

Simplify the following expression:

• 2

• 4

• 16

• 64

Q1. What is the capital of France?

• A) Paris

• B) London

• C) Berlin

• D) Madrid

• 56 = 7 x 2 x 2 x 2 x 2

• 56 = 7 x 4 x 2  

• 56 = 7 x 2 x 2 x 2

• 56 = 7 x 8  

Find the prime factorization for 80

• 4² ⋅ 5

• 2⁴ ⋅ 5

• 2 ⋅ 2 ⋅ 2

• 8 ⋅ 5 ⋅ 2

Use a number tree to find the prime factorization of 64

• 4x4x4

• 4x4x2x2

• 2x2x2x2x2x2

• 4x4x2x1

Use a number tree to find the prime factorization of 48

• 4x2x6

• 4x2x2x3

• 3x2x2x2x2

• 12x4

Use a number tree to find the prime factorization of 42

• 4x4x3

• 6x7

• 7x3x2

• 5x4x2