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2. Determine if the following expressions are equivalent by first finding the value of eachexpression (show your work). State which (if any) are equivalent expressions andexplain how you know.a. 22.32 - 2 - 1b. 22. (32 – 23)-1c. (2.3)² – 2² - 1

2. Determine if the following expressions are equivalent by first finding the value of eachexpression (show your work). State which (if any) are equivalent expr class=

Answer :

SOLUTION

We will be evaluating each expression using PEMDAS

The first expression is

[tex]\begin{gathered} 2^2\times3^2-2^4-1 \\ 4\times9-16-1 \\ 36-16-1=19 \end{gathered}[/tex][tex]\begin{gathered} \text{the second expression is } \\ 2^2\times(3^2-2^3)-1 \\ \end{gathered}[/tex]

Evaluate the parenthesis

[tex]\begin{gathered} 2^2\times(9-8)-1 \\ 4\times1-1 \\ 4-1=3 \end{gathered}[/tex]

The third expression is

[tex]undefined[/tex]

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