Indices

State the term for number 6.

• Base

• Index

• Power

• Multiple

State the term for number 3.

• Index

• Base

• Integer

• Multiple

Repeated multiplication is

• multiply the same number for certain times

• multiply number for three times

• repeat the multiplication non-stop

5 X 5 X 5 X 5 X 5 X 5 in index form is

• 5⁵

• 5⁶

• 6⁵

• 6⁶

m x m x m x m x m x m x m = m⁷

• True

• False

Which of the following are number in index form?

• 64

• (3/4)⁵

• (0.2)³

• 3 : 5

Convert (-5)³ into repeated multiplication.

• (-5) x (-5) x (-5)

• - (5 x 5 x 5)

• (-5) x 3

• - (5 x 3)

How to convert a number into number in index form

• Repeated division method

• Repeated multiplication method

• Repeated addition method

• Repeated subtraction method

Convert 512 to an index number with base 8

• 8³

• 64

• 8⁴

• 8 x 8 x 8

Which of the following have the same value with 4096 ?

• 8⁴

• 4⁶

• 16³

• 32²