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

What country is Mrs. Hereford originally from?

Albania

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 animals does Mrs. Hereford have at home? (Double points for the name)

Dogs (Kara, Stanley) and a turtle

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 did Mrs. Hereford play in high school?

Track and Field/Waterpolo

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

What sports team does Mrs. Hereford cheer for the most?

Go SeaHawks!!!

3

Multiply the following radicals: 

(√10)(3√20)

30√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

What is Mrs. Hereford's first name?

Eris

2

Rationalize the denominator: 

√7 / √3.

√21 / 3

3

Rationalize the denominator:

√5 / √20.

1/ 2 or 10/20

4

Rationalize the denominator:  

7/√6.

7√6 / 6

5

Rationalize the denominator: 

5√2 /√8.

2.5 or 20/8 or 5/2