Quiz about Y9 Index Laws 1&2 - 6A&B

Question 1

What is $$3^2$$ in expanded form?

Accepted Answer

3 x 3

Answer

3 x 2

Answer

3 + 2

Question 2

What is 6⁷in expanded form?

Accepted Answer

6 x 6 x 6 x 6 x 6 x 6

Answer

6 + 6 + 6 + 6 + 6 + 6

Answer

6 x 7

Question 3

Which is the base and which is the power? 5²

Accepted Answer

5 is base and 2 is power

Answer

5 is base and power

Answer

2 is base and 5 is power

Answer

2 is base and power

Question 4

Complete in index notation. 4⁴x 4⁶

Accepted Answer

410

Answer

42

Answer

424

Question 5

a3 x a5

Accepted Answer

a8

Answer

a15

Answer

a2

Answer

a-2

Question 6

a⁷ x a⁹

Accepted Answer

a16

Answer

a63

Answer

a2

Answer

a8

Question 7

5d⁴x3d⁸

Accepted Answer

15d12

Answer

8d32

Answer

15d4

Answer

8d12

Question 8

Write 9³x 9⁴in expanded form.

Accepted Answer

9 x 9 x 9 x 9 x 9 x 9 x 9

Answer

97

Answer

729 + 6561

Answer

7290

Question 9

$$\frac{a^5b^{10}}{a^3b^3}$$

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 10

What is index notation?

Accepted Answer

a shorthand way for writing long numbers

Answer

it is numbers

Answer

you multiply numbers

Question 11

$$4x^3 imes2x^4=$$

Accepted Answer

$$8x^7$$

Answer

$$8x^{12}$$

Answer

$$6x^7$$

Answer

$$6x^{12}$$

Question 12

$$\frac{5a^2b^3 imes4ab^2}{10ab^3}$$

Accepted Answer

$$2a^2b^2$$

Answer

$$2ab^3$$

Answer

$$2a^2b^3$$

Answer

$$2a^4b^8$$

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