Question

{ ( -3 )^2 }^3 is equal to ​

Answer 1

{(-3)²}³

= 9³

= 729‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎

Answer 2

Given:-

$(-3^{2}) ^{3}$

To find:-

The value of the given surd.

Solution:-

$(-3^{2}) ^{3}=9^{3} =729$

Explanation:-

We know that the square of a  negative umber is always positive and the squarer of -3 will be 9.

Also, cube of 9 is equal to 729.

Hence, the answer is 729.