Question

10. Let's simplify = 3³- 3²-3.

Answer 1

15.

Explanation:

Given: simplify 3³- 3²-3

First, write the equation:

3³- 3²-3

Then using BODMAS, complete the 'power of' numbers:

27 - 9 - 3

Then subtract 27 from 9:

18 - 3

Finally subtract 18 from 3:

= 15

Answer 2

Given:-

• 
  `\sf \: 3³ - 3² - 3`

`\:`

Solution:-

• 
  `\sf \: 3³ - 3² - 3`

`\:`

• 
  `\sf \: 27 - 9 - 3`

`\:`

• 
  `\sf \: 18 - 3`

`\:`

• 
  `\underline{ \boxed{ \sf{ \color{orange} \: 15 \: }}}`

`\:`

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hope it helps! :)