<span>The expression:
2-². 2² + 2 (3²) ² + 18 / 8² / ³
it's the same as:
  0BS. the number 2 the start of expression is elevated to -2 and the whole expression is being divided by 8 2/3 high.</span>
        
                    
             
        
        
        
Answer: 
9 ounces 
Step-by-step explanation:
He uses 3 ounces 3 different days. That is 3x3 which equals 9. Hope you get a 100! :)
 
        
             
        
        
        
An expression is defined as a set of numbers, variables, and mathematical operations. The simplified version of the given expression is (3√2-2)√x³.
<h3>What is an Expression?</h3>
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context. 
The given expression  can be simplified as shown below.
 can be simplified as shown below.

Hence, The simplified version of the given expression is (3√2-2)√x³.
Learn more about Expression:
brainly.com/question/13947055
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