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Simplify the expression: Ava simplified the expression and said that the value is -1. Is Ava's solution correct? If not, find and explain her mistake. Give the correct solution.
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Simplify the expression:

Ava simplified the expression and said that the value is -1.



Is Ava's solution correct? If not, find and explain her mistake. Give the correct solution.

Simplify the expression: Ava simplified the expression and said that the value is-example-1
User Bogdan Evsenev
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1 Answer

4 votes

Answer:

It isn't correct

Explanation:

In the attached file

Simplify the expression: Ava simplified the expression and said that the value is-example-1
User Ian Petts
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