Rationalizing Denominators

Rationalizing Denominators

10th - 12th Grade

10 Qs

quiz-placeholder

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Rationalizing Denominators

Rationalizing Denominators

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

Created by

Andrea Stewart

Used 39+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rationalize:

 17\frac{1}{\sqrt{7}}  

 7\sqrt{7}  

 77\frac{\sqrt{7}}{7}  

1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Rationalize:
 23\frac{2}{\sqrt{3}}  

 232\sqrt{3}  

 233\frac{2\sqrt{3}}{3}  

 32\frac{\sqrt{3}}{2}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rationalize:

 73\frac{7}{\sqrt{3}}  

 213\frac{\sqrt{21}}{3}  

7

 733\frac{7\sqrt{3}}{3}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rationalize:

 132\frac{1}{3\sqrt{2}}  

 26\frac{\sqrt{2}}{6}  

 323\sqrt{2}  

 23\frac{\sqrt{2}}{3}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

 112\frac{1}{\sqrt{12}}  

 12\sqrt{12}  

 1212\frac{\sqrt{12}}{12}  

 36\frac{\sqrt{3}}{6}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the conjugate of

 5+75+\sqrt{7}  ?

 5+75+\sqrt{7}  

 75-\sqrt{7}-5  

 575-\sqrt{7}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the conjugate of

 32+233\sqrt{2}+2\sqrt{3}  ?

 32233\sqrt{2}-2\sqrt{3}  

 32+233\sqrt{2}+2\sqrt{3}  

 3223-3\sqrt{2}-2\sqrt{3}  

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