Radicals Jeopardy (Simplify +, -, x, /)

Simplifying Radicals

1

Simplify the following radical: 

√ 54.

3√ 6

2

Simplify the following radical: 

√ 18.

3√ 2

3

Simplify the following radical: 

2√ 24.

4√ 6

4

Simplify the following radical: 

3√ 63.

9√ 7

5

When is Mr. O's Birthday?

4/19/00

Simplifying radicals with variables

1

Simplify the following radical:

sqrt(x^2

x

2

Simplify the following radical:

sqrt(x^5)

x^2sqrt(x)

3

Simplify the following radical:

sqrt(x^3y^4

xy^2sqrtx

4

What 4 letter word does Mr. O always tell his students to do?

READ

5

Simplify the following radical:

5sqrt(8x^9)

10x^4sqrt(2x)

Adding and Subtracting Radicals

1

Add the following radicals: 6√3 - 8√3 + 2√3.

0

2

Add the following radicals: 4√3 + 2√3 + 7√3.

13√3

3

What sport does Mr. O play?

Basketball

4

Add the following radicals: √8 + √98 + √72.

15√2

5

Add/Subtract the following radicals: 

7√18 + 2√25 - 3√72.

10 + 3√2

Multiplying Radicals

1

Multiply the following radicals:

(3√4) (3√24)

36√6

2

Who is Mr. O's favorite rapper currently?

Kendrick Lamar

3

Multiply the following radicals: 

(√10)(3√20)

150√2

4

Multiply the following radicals: 

(-3√28)(√3)

-6√21

5

Multiply the following radicals: 

4√6(2√27-√18)

72√2-24√3

Rationalizing the Denominator

1

If the denominator of a fraction is a radical, what action can allow us to remove the radical from the bottom

Multiply the fraction both top and bottom by the radical!

2

Rationalize the denominator: 

√7 / √3.

√21 / 3

3

Rationalize the denominator:

√5 / √20.

1/ 2

4

Rationalize the denominator:  

7/√6.

7√6 / 6

5

Rationalize the denominator: 

5√2 /√8.

2.5