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Indices Revision

Authored by James Redgrove

Mathematics

8th Grade

Used 5+ times

Indices Revision
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify      (5x3)2(2x5)(10x4)2\ \ \ \ \ \frac{\left(5x^3\right)^2\left(2x^5\right)}{\left(10x^4\right)^2}  

 10x310x^3  

 x42\frac{x^4}{2}   

 x3x^3  

 20x820x^8  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify  5(h2j3k)35\left(h^2j^3k\right)^3  

 15h6j9k315h^6j^9k^3  

 53h6j9k35^3h^6j^9k^3  

 5h6j9k35h^6j^9k^3  

 125h6j9k3125h^6j^9k^3  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Write 2 x 2 x 2 x 2 in index form

23
25
16
24

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify: χ3 ÷ χ2

χ

χ5

χ6

χ-1

1/χ

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify -9

1
-1
-9
9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a7×a4÷a5

a7
a6
a4
a11

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