Suggestions for you

Quiz image

23 Qs

Java Programming

701 plays

2nd

Quiz image

12 Qs

Time

7.3K plays

3rd - 4th

Quiz image

20 Qs

Time, Multiplication and Division

233.4K plays

3rd

13 Qs

Substraction

2.8K plays

KG

6 Qs

Money

3.4K plays

KG

5 Qs

Numbers Recap

925 plays

KG

Quiz image

12 Qs

Basic Maths

61 plays

11th

Quiz image

10 Qs

Herons Formula

116 plays

9th

Build your own quiz

Explore millions of free instructional resources

QUIZ

9th
grade

Mathematics

65%

accuracy

447

plays

User image

game-changer-badge

Rajkumar Kanojiya

4 years

Mathematics

9th

grade

Rationalization

user

Rajkumar Kanojiya

447
plays

20 questions

20 questions

Show Answers

See Preview

1. Multiple Choice
2 minutes
1 pt
Simplify √28
7√2
7√4
4√7
2√7
2. Multiple Choice
2 minutes
1 pt
Simplify √96
16√6
2√6
4√6
√2
3. Multiple Choice
2 minutes
1 pt
Simplify √243
3√3
9√3
81√3
3√81
4. Multiple Choice
2 minutes
1 pt
Simplify 5√80
20√5
4√5
5√20
4√5
5. Multiple Choice
3 minutes
1 pt
Fully simplify....
6. Multiple Choice
3 minutes
1 pt
Fully simplify....
7. Multiple Choice
3 minutes
1 pt
Fully simplify....
8. Multiple Choice
3 minutes
1 pt
Fully simplify....
9. Multiple Choice
3 minutes
1 pt
A
B
C
D
10. Multiple Choice
2 minutes
1 pt
A
B
C
D
11. Multiple Choice
3 minutes
1 pt
A
B
C
D
12. Multiple Choice
2 minutes
1 pt
A
B
C
D
13. Multiple Choice
3 minutes
1 pt
A
B
C
D
14. Multiple Choice
2 minutes
1 pt
Simplify:
2
4√3
2√3
4
15. Multiple Choice
2 minutes
1 pt
A
B
C
D
16. Multiple Choice
2 minutes
1 pt
A
B
C
D
17. Multiple Choice
30 seconds
1 pt
Rationalize the denominator of the expression
$\frac{8x}{\sqrt{x-8}}$ and simplify.
$\frac{8x}{x-8}$
$\frac{64x^2}{x-8}$
$\frac{8x\sqrt{x+8}}{x-8}$
$\frac{8x\sqrt{x-8}}{x-8}$
18. Multiple Choice
30 seconds
1 pt
What is the conjugate of:
$5+\sqrt{7}$
18
$5+\sqrt{7}$
$5-\sqrt{7}$
32
19. Multiple Choice
30 seconds
1 pt
What should you multiply $\frac{6}{1-\sqrt{5}}$ by to rationalize the denominator?
-4
$1-\sqrt{5}$
$1+\sqrt{5}$
$-\frac{\left(3-3\sqrt{5}\right)}{2}$
20. Multiple Choice
30 seconds
1 pt
What should you multiply $\frac{3\sqrt{2}}{2-\sqrt{7}}$ by to rationalize the denominator?
$2-\sqrt{7}$
$\sqrt{7}$
$2+\sqrt{7}$
$\sqrt{2}$
Answer choices
Tags
Answer choices
Tags
Explore all questions with a free account
Already have an account?

Suggestions for you

Quiz image

23 Qs

Java Programming

701 plays

2nd

Quiz image

12 Qs

Time

7.3K plays

3rd - 4th

Quiz image

20 Qs

Time, Multiplication and Division

233.4K plays

3rd

13 Qs

Substraction

2.8K plays

KG

6 Qs

Money

3.4K plays

KG

5 Qs

Numbers Recap

925 plays

KG

Quiz image

12 Qs

Basic Maths

61 plays

11th

Quiz image

10 Qs

Herons Formula

116 plays

9th