Q. 1 C5.0( 2 Votes )

# Find the values.(–10)3

Here the number is negative.

So during multiplication care has to be taken of the sign.

The basic rules are:

Negative Number × Negative Number = Positive

Negative Number × Positive Number = Negative Number

Positive Number × Positive Number = Positive Number

The cube of -10 can be written as follows:

-10 × -10 × -10

100 × -10

= -1000

Hence (-10)3 = -1000

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