Indices and Surds

Indices and Surds

9th Grade

9 Qs

quiz-placeholder

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Indices and Surds

Indices and Surds

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

Yan Yau

Used 16+ times

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

(ab8c)(a-17c10)
a17b8c11
a16b8c11
(b8c11)/(a16)
a-17b8c10

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

214 z13

22/z7

214/ z7

2z7

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image
Simplify.  
A
B
C
D

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify completely:
√27 + 2√3

5√3

3 + 2√3

11√3

2√81

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Expand and simplify ...


(2 + √3)(1 + √3)

5 + 3√3

2 + 3√3

5 + √3

11 + 3√3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you multiply 615\frac{6}{1-\sqrt{5}}  by to rationalize the denominator?

-4

 151-\sqrt{5}  

 1+51+\sqrt{5}  

 (335)2-\frac{\left(3-3\sqrt{5}\right)}{2}  

9.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt